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 Hottest Non-Core Books, Call of Cthulhu from Chaosium
 
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Cthulhu by Gaslight

Cthulhu by Gaslight


Horror Roleplaying in 1890s England IN THE 1890s, Cthulhu and his minions share the globe with the mighty British Empire. But they owe allegiance to an empire of their own — a dark and cruel design on ownership of the world and on the dreams of humanity. Even among the green fields of rural England, only thoughtful and energetic intervention keeps the shadows at bay. CTHULHU...   [click here for more]
Chaosium  $28.95 $15.92

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Masks of Nyarlathotep

Masks of Nyarlathotep


Perilous Adventures to Thwart the Dark God At last the stars are almost right! Soon Nyarlathotep's plans will come to fruition. Then the world will be changed irrevocably — but not quite yet. Pesky human investigators have learned much. Now they must survive long enough to make sense of what they know, and take resolute action. Masks of Nyarlathotep is a Lovecraftian...   [click here for more]
Chaosium  $34.95 $19.22

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H.P. Lovecraft's Dreamlands

H.P. Lovecraft's Dreamlands


Roleplaying Beyond the Veil of Sleep We all dream . . .   For some, dreams can become reality. H.P. Lovecraft's Dreamlands provides everything needed for Call of Cthulhu or Cthulhu Dark Ages investigators to travel down the seven hundred steps, through the Gates of Deeper Slumber, and into the realm of dreams. Includes a travelogue of the Dreamlands, a huge...   [click here for more]
Chaosium  $34.95 $19.22

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Atomic-Age Cthulhu

Atomic-Age Cthulhu


MYTHOS HORROR IN THE 1950s NEVER BEFORE had the world faced a threat as potentially devastating as the A-bomb -- and the even more lethal H-bomb that followed. Educational films showed how to "survive" a nuclear blast by crawling under a desk, as if a few inches of wood made any difference. In movie theaters, classic monsters of the '30s and '40s were replaced by...   [click here for more]
Chaosium  $31.95 $17.57

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Dead Light

Dead Light


The storm had been brewing for days and now it hits! Combined with restless, idle youth and the desire for easy money, something has been released out there amid the darkness, the howling wind, and lashing rain. Dead Light is an adventure scenario for the Call of Cthulhu roleplaying system designed to be played in one or more gaming sessions. An exercise in Lovecraftian-flavored...   [click here for more]
Chaosium  $5.95

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Secrets of Tibet

Secrets of Tibet


TIBET is a common term used in the western world to refer to a remote plateau situated north of the Himalayan mountain range in Asia. A land of high-altitude peaks, some areas are impossible to reach without modern technology. The land is populated with malevolent gods and monsters, and deep secrets lie sleeping in ancient tombs and vaults among Tibet s soaring mountains and deep valleys. Geologists...   [click here for more]
Chaosium  $27.95 $15.37

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Terror Australis

Terror Australis


TERROR AUSTRALIS includes three roleplaying adventures, "Old Fellow that Bunyip," "Pride of Yirrimburra," and "City Beneath the Sands," as well as extensive information about the Aboriginal inhabitants, their mystical concept of Dreamtime, inhabitants of the Dreamtime, Australian history, transportation in the 1920's, contemporary Australian slang, famous hauntings,...   [click here for more]
Chaosium  $17.95 $9.87

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Cold Harvest

Cold Harvest


ROLEPLAYING DURING THE GREAT PURGES OF STALIN’S RUSSIA All is not well at Krasivyi Oktabyr-3, a collective farm hidden away in the wilds of central Russia. A fall-off in production has come to the attention of the Soviet authorities and communications are down. No one has a clue as to what is happening out there. Despite the ravages of the Russian winter, someone must be sent to uncover the...   [click here for more]
Chaosium  $7.45

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Mysteries of Ireland

Mysteries of Ireland


"Come Fairies, take me out of this dull world, for I would ride with you upon the wind and dance upon the mountains like a flame!" —William Butler Yeats From the hills the fairies whisper to lone strangers, “come join the dance”. Watching from beneath the waves are the Merrow, the dwellers of the deep.Strange noises and half-heard screams ring at night...   [click here for more]
Chaosium  $8.95

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Mysteries of Tibet

Mysteries of Tibet


A Study of the Religion, People, and Mythology of Tibet Though not directly mentioned by H.P. Lovecraft in any of his stories, there are several references throughout his works to the Himalayas. Like most young men with a sense of adventure during the late 1800's and early 1900's, Lovecraft would have been aware of any news stories coming out of Tibet. It was a mysterious country-until 1984 visited...   [click here for more]
Chaosium  $16.00 $8.80

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Secrets of New Orleans

Secrets of New Orleans


A 1920's Sourcebook to the Crescent City NEW ORLEANS IN THE 1920s is a city of many faces. The gaiety of Mardi Gras is juxtaposed with the rampant corruption that earned New Orleans the nickname "The City That Care Forgot." The genteel decline of the French Quarter, the location of the city's original settlement, stands in contrast to the rich opulence of the Garden District, where...   [click here for more]
Chaosium  $16.95 $9.32

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The Gods Hate Me

The Gods Hate Me


Seven Scenarios for Cthulhu Invictus This Cthulhu Invictus supplement offers seven adventures exploring the people and times of ancient Rome — mythic and Mythos-infected: Enjoy a three-day holiday celebrated with gladiatorial games; Explore an ancient cache of antiquities brought to Rome from ancient Egypt; Build the demarcation wall ordered by Emperor Hadrian across...   [click here for more]
Chaosium  $11.95

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Canis Mysterium

Canis Mysterium


Constable Clark of Coldwater Falls, was desperate for attention. He'd been in touch with every sanatorium and hospital from New York to Boston and there's not an empty bed to be found since the stock market crash of last year. They're full to brimming with suicidal businessmen and investors. He is holding a man in his jail exhibiting some rather extraordinary behaviors. The delusion is complete...   [click here for more]
Chaosium  $10.95 $6.02

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Cthulhu Invictus Fabulae

Cthulhu Invictus Fabulae


Horror Roleplaying in Ancient Rome Here are scenario seeds for use with the Cthulhu Invictus setting of the Call of Cthulhu role-playing game. THIS IS A DOWNLOADABLE PRODUCT. One 8.5x11" page. ...   [click here for more]
Chaosium   FREE 

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Cthulhu Invictus Patrocinium

Cthulhu Invictus Patrocinium


Horror Roleplaying in Ancient Rome Notes on Roman Patronage for use with the Cthulhu Invictus setting of the Call of Cthulhu role-playing game. THIS IS A DOWNLOADABLE PRODUCT. One 8.5x11" page. ...   [click here for more]
Chaosium   FREE 

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Cthulhu Invictus Populus

Cthulhu Invictus Populus


Horror Roleplaying in Ancient Rome Non-player characters for use with the Cthulhu Invictus setting of the Call of Cthulhu role-playing game. THIS IS A DOWNLOADABLE PRODUCT. Two 8.5x11" pages. ...   [click here for more]
Chaosium   FREE 

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Horror on the Orient Express

Horror on the Orient Express


MAN DIES THREE TIMES IN ONE NIGHT! A puzzling headline begins a front-page article found in the Times of London. Three men, all identical in identification, were found dead in the same room of the Chelsea Arms Hotel. All were dispatched in a similar manner stabbed through the heart. Then the home of a valued friend burns to the ground, severely injuring him in the process. An odd...   [click here for more]
Chaosium  $119.95 $59.97

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Jovian Nightmares

Jovian Nightmares


A SOURCEBOOK FOR CTHULHU RISINGCALL OF CTHULHU ROLEPLAYING IN THE 23RD CENTURY By the late 23rd century, the gas giant Jupiter and its sprawling system of rings and moons is home to a colonial population of millions. Over the century and a half since the colonisation of the outer planets began in earnest, an aggregation of settlements and outposts have developed to mine the...   [click here for more]
Chaosium  $9.95

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Mythos Magic

Mythos Magic


An Optional Magic System for Call of Cthulhu and Basic Roleplaying For decades magic has been a backbone and prominent feature of Call of Cthulhu. Whether it is a race to stop the summoning of some god or alien, the need to communicate with things on other worlds by means of arcane scripture, or solving murders done with hexes rather than guns, magic has been inevitably wedded...   [click here for more]
Chaosium  $9.95

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Nameless Horrors

Nameless Horrors


SIX REASONS TO FEAR THE UNKNOWN The Cthulhu Mythos presents horrors far worse than mere death… You won’t find any ghouls or deep ones, or other named Mythos entities here. The horrors found within have no names, but they are still very much of the Mythos. Your players will not have encountered their like before, and no one will be on safe, comfortable ground. Nameless Horrors brings...   [click here for more]
Chaosium  $14.97

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Tatters of the King

Tatters of the King


Hastur's Gaze Gains Brief Focus Upon the Earth IT IS OCTOBER 1928. London is the capital of an empire covering a quarter of the globe and governing one quarter of the human race. The people busy themselves with concerns of politics and government, finance and production, work and recreation. How fragile things are. What ignorance there is. There are those who engage in different pursuits...   [click here for more]
Chaosium  $15.95

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The Abbey

The Abbey


St. Bartholomew's Abbey and Other Excerpts for Cthulhu Dark Ages Saint Bartholomew's Abbey is an autonomous Benedictine monastery situated along the Lot river, nestled below the Cévennes mountains within the Massif Central region of southeastern France. The year is 962 A.D., and this monastery is presented as an excellent place to begin your Cthulhu...   [click here for more]
Chaosium  $12.00 $6.60

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Arkham Now

Arkham Now


Revisiting the Legend-Haunted City ARKHAM NOW updates to modern times the famous and fabled city of Arkham for the Call of Cthulhu roleplaying game. Most residents believe there is only one horror lurking in this legendary haunted town — the urban sprawl slowly eroding Arkham's old New England beauty. Rushing by neon signs and mega-marts to obtain even more material possessions,...   [click here for more]
Chaosium  $27.95 $15.37

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Big Book of Cults

Big Book of Cults


Evil Cults for Call of Cthulhu This book contains a collection of modern-day organisations for use in your Call of Cthulhu games. The Church of a Thousand Tomorrows can nuke you from orbit, while the Sufferers' Guild could be brought down with a few well-placed phone calls. More importantly, all the personalities described have reasons for the things they do. Some of the characters want...   [click here for more]
Chaosium  $9.95

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Children of the Storm

Children of the Storm


Call of Cthulhu in the Great Depression Experts predict that the want and suffering of the Great Depression will create "a generation of cannibals." Panicked people flee their homes to escape a devastating invasion and poison gas attack. Life comes to a standstill as people watch a strange dust descend from the sky. The spread of the Great Depression and the first rumblings of...   [click here for more]
Chaosium  $7.95

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Cthulhu Companion

Cthulhu Companion


Ghastly Adventures & Erudite Lore This book is composed of submissions to Different Worlds magazine and other Cthulhoid Chaosium projects. The Different Worlds readers’ enthusiasm for the Cthulhu Mythos resulted in many excellent submissions, some of which appear, with permission, within these pages. The contents of this supplement are quite varied. The first two...   [click here for more]
Chaosium  $7.95 $4.37

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Cthulhu Invictus Bestiae

Cthulhu Invictus Bestiae


Horror Roleplaying in Ancient Rome Here are new beasts and creatures for use with the Cthulhu Invictus setting of the Call of Cthulhu role-playing game. THIS IS A DOWNLOADABLE PRODUCT. Two 8.5x11" pages. ...   [click here for more]
Chaosium   FREE 

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Cthulhu Now

Cthulhu Now


CTHULHU NOW includes four roleplaying adventures, "The City in the Sea," The Killer Out of Space," The Evil Stars," and "Dreams Dark and Deadly." Background essays provide new skills and occupations, up-to-date cash-flow information, an elaborate firearms article (and a foldout illustrating contemporary firearms), active and passive night-vision equipment, a survey...   [click here for more]
Chaosium  $21.95 $12.07

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Dark Mirror

Dark Mirror


Gazing into the Dark Mirror This is the very worst wickedness, that we refuse to acknowledge the passionate evil that is in us. This makes us secret and rotten." -D. H. Lawrence CALL OF CTHULHU pits a dedicated group of investigators (controlled by the players) against a whole host of ills and evils. Sometimes the investigators are simply clearing up a localised problem where something has...   [click here for more]
Chaosium  $6.95

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Miskatonic University

Miskatonic University


A Handbook to the Pride of Arkham MISKATONIC UNIVERSITY is a small, seemingly typical New England college nestled in the bosom of conservative Arkham, Massachusetts. A poor cousin to such hallowed institutions as Harvard, Brown, and Princeton (the term “Ivy League” won’t come into use until 1936), Miskatonic nonetheless offers coveted degrees in a wide variety of subjects...   [click here for more]
Chaosium  $16.95

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Miskatonic University Guidebook

Miskatonic University Guidebook


The University Guidebook The world sees Miskatonic University as a solid New England institution. Its professors and departments are on par with those of any Ivy League school—among the best in the nation. Founded phsthumously in 1765 by seacaptain Jeremiah Orne, Miskatonic University grew from the acquired assets, and debts, of ailing Arkham College. Orne laid claim to the older 1690 institute...   [click here for more]
Chaosium  $12.95 $7.12

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Once Men

Once Men


Science-Fiction Rules and Adventures for Call of Cthulhu This work provides science fiction rules for Call of Cthulhu as well as four adventures set in the future. Naturally enough, writing a science fiction supplement for a universe based on H.P. Lovecraft's Cthulhu Mythos proved a challenging endeavor. Lovecraft includes references to the future in some of his stories. Four of these...   [click here for more]
Chaosium  $27.95 $15.37

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Queensguard

Queensguard


A Steampunk Call of Cthulhu Campaign Welcome to Queensguard! Queensguard is a short campaign for the Call of Cthulhu roleplaying game. It is set in an alternate version of America in which steam technology and magic are woven into the fabric of society. Queensguard is divided into two acts, each of which should consume approximately two four-hour...   [click here for more]
Chaosium  $7.95

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Ripples From Carcosa

Ripples From Carcosa


Confronting Hastur Across Time and Space Artists, poets, dreamers and madmen feel the hand of the Great Old Ones most keenly. The line between creative genius and abject madness is thin. We all have admired at least one favorite writer or musician who spiraled into insanity before taking his or her own life. Hastur dwells in that gray area between madness and genius. The King In Yellow, a play about...   [click here for more]
Chaosium  $10.95

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Ripples From Carcosa

Ripples From Carcosa


O do not seek to learn or even ask, What horror hides behind...The Pallid Mask! --Lin Carter, Litany to Hastur   OF ALL THE VARIED and mysterious Great Old Ones of the Cthulhu Mythos, few ensnare the imagination as easily as Hastur. The image of the silent, deserted city beside a dark, foreboding lake where sinister things lurk is one that stays with the reader. Many of us...   [click here for more]
Chaosium  $10.95

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Terror From the Skies

Terror From the Skies


A Race to Save Humanity from a Dark Future THE LOVECRAFTIAN MYTHOS is populated by many creatures, both singular entities such as Cthulhu and Hastur, and creatures who number in the millions. The shan are an ancient, insect-like alien race fleeing a destroyed homeworld. Forced into a nomadic life they are scattered throughout space. Aeons ago a number of shan arrived on Earth, but...   [click here for more]
Chaosium  $22.95 $12.62

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The House of R'lyeh

The House of R'lyeh


Five Scenarios Based on H.P. Lovecraft Tales The House of R’lyeh contains five Call of Cthulhu scenarios that follow or expand upon events in five of H.P. Lovecraft’s stories: “Pickman’s Model”, “The Haunter of the Dark”, “The Hound”, “Arthur Jermyn”, and “The Nameless City”. Set in Boston,...   [click here for more]
Chaosium  $33.95 $18.67

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The Pastores

The Pastores


A Malefic Cult for Cthulhu Dark Ages The Pastores are a fertility cult rooted in an alliance of several noble families who worship Shub-Niggurath in her form of the Magna Mater, and a variety of other Mythos entities under the guise of her sacrificed Son. Their cultic practices involve the breeding, transformation, and periodic sacrifice of the human populace under their control,...   [click here for more]
Chaosium  $8.95

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Cthulhu Rising

Cthulhu Rising


Call of Cthulhu Roleplaying in the 23rd Century It is the year 2271. The future is a dark and dangerous place. Outer space is the new frontier - humanity exploits the galaxy for its own ends. It is more than a hundred and fifty years since the United Earth Federation began to colonise the solar system and beyond. Millions of colonists — employees of either the Federation or...   [click here for more]
Chaosium  $17.00 $9.35

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End Time

End Time


A Near-Future Setting for Call of Cthulhu This monograph explores humankind's future. We have left the Earth, traveling to other planets and the moons of our own solar system. Included here are notes on the Moon and mars colonies, advances in medicine and in the treatment of insanity, discussions of the hazards of space and in the living on other planets, and explorations of discoveries on...   [click here for more]
Chaosium  $7.95

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Fragments of Fear

Fragments of Fear


The Second Cthulhu Companion This second Call of Cthulhu companion answers questions common to Call of Cthulhu games, and reveals ancient linguistic traces of the dread Cthulhu cult among various cultures. It then summarizes all Mythos spells printed in Shadows of Yog-Sothoth, The Asylum, the Cthulhu Companion, The Fungi From Yuggoth, Curse of the Chthonians, Trail of Tsathogghua,...   [click here for more]
Chaosium  $5.95 $3.27

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Investigator's Companion Vol. I

Investigator's Companion Vol. I


Hot Tips, Secret Info, & Sure-Fire Rules Are there flashlights in the 1920s? How about flashbulbs? What can your licensed private-eye do? Can your investigators buy a machine gun? Too often, Call of Cthulhu investigators find themselves not only baffled by the mysteries of the Mythos, but baffled as well by day-to-day life in America during the Roaring Twenties. Discover...   [click here for more]
Chaosium  $10.95 $6.02

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Malleus Monstrorum

Malleus Monstrorum


That is not dead which can eternal lie, and with strange aeons even death may die. —H.P. Lovecraft Creatures, Gods, & Forbidden Knowledge Here are those things which can “eternal lie”, and which have lived beyond human understanding for strange aeons. The Cthulhu Mythos is comprised of a complex and broad group of sometimes-contradictory entities, powers, and concepts...   [click here for more]
Chaosium  $34.95 $19.22

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Ravenar Sagas

Ravenar Sagas


Three Viking Adventures for Cthulhu Dark Ages The Ravenar Sagas are a collection of three Cthulhu Dark Ages scenarios spanning a thirteen-year period between 989 AD and 1002 AD. The Sagas take place across Scandinavia and what will later be known as Nova Scotia. Players will be taking the roles of the crew of a small knorr (a Viking longship). While pre-generated characters are provided...   [click here for more]
Chaosium  $8.95

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Strange Aeons II

Strange Aeons II


Nine Forays into Unusual Times & Places "The Great Old Ones Were, the Great Old Ones Are, the Great Old Ones Shall Be."   That famous saying is the essence of the Cthulhu Mythos. The Great Old Ones are a cosmic evil that has existed since before time and shall exist long after humanity has gone the way of the dinosaurs. With this agelessness at the core of H.P. Lovecraft's...   [click here for more]
Chaosium  $34.95 $19.22

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Cthulhu Live

Cthulhu Live


Cthulhu Live is a full evening's worth of fun every time it is played. There are no winners and no losers, only a group of friends having a good time. The participants are both actors and audience. Cthulhu Live is set in the universe of eldritch horror created by Howard Phillips Lovecraft - typically play alternates between horror and comedy, as the participants put different spins on...   [click here for more]
Chaosium  $9.32

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Horror Stories From The Red Room

Horror Stories From The Red Room


Scary Scenarios for All-Hallow's Eve There is a place in San Francisco where a cabal of storytellers meets to spin tales of horror and suspense. On the second Friday of every month, as the last embers of sunlight fade over the horizon of the Pacific Ocean, the meetings are held in a private chamber of the Beaumont estate on Nob Hill, called the Red Room. The sense of ominous antiquity...   [click here for more]
Chaosium  $10.95

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Legacies of the Renaissance

Legacies of the Renaissance


The Stone of Concordance In this scenario, set in Europe in 1928, the investigators travel between England and Crete, receiving a newspaper article along with a small note from their honoured friend William Tanislow. William, an English curator, has been recently commissioned to work alongside the famous biologist Dr. Harold Bantry. The photograph accompanying the article is dated late April 1928...   [click here for more]
Chaosium  $6.95

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Raising Up

Raising Up


A Mini-Campaign for Call of Cthulhu The fight against the forces of the Mythos is fraught with peril and it is all too easy for even the strongest will to be tempted by the dark secrets whispered in the cold and empty places of the world. This monograph presents a series of adventures intended to provide a coherent, yet flexible, mini-campaign. These adventures center on Reginald Preston,...   [click here for more]
Chaosium  $6.95

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Ramblings of a Twisted Muse

Ramblings of a Twisted Muse


Time Runs Short! Unspeakable terror lies just on the edge of our collective consciousness. Creatures that were old when man first walked the earth dwell in a universe that holds terrible secrets. We are far below the top of the food chain! To elder beings such as these, our existence is but a mere annoyance. Some are merely content to bide their time until we eventually exterminate ourselves. Others...   [click here for more]
Chaosium  $13.95

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