This is the main monster and treasure book for C&C. Here you will find what I call the "classic" monsters from the great Monster Manual. If you are familiar with 3.x then these are all the monsters from the SRD in C&C's format. There is plenty of new text here though to make this more than just another SRD-derived book. Like all the C&C books the art and layout is great. I have the physical book, the pdf and a printout of the PDF and all read great.
The Castles & Crusades Monster stat block is a nice combination of Basic's simplicity, 1st AD&D's comprehensiveness, and some 3.x style rules. Saves are simple (Physical, Mental or both), AC is ascending and there is a "Challenge Rating" stat and XP all factored in. Honestly it really is a synthesis of the best of D&D. Grabbing a monster from another source and converting on the fly really could not be easier.
This book though is more than just a monster book, all the treasure and magic items (normally found in a Game Master's book) are here. This is a nice feature really. One place to have your encounter information.
This really is a must have book for any C&C fan. 128 pages and full of everything you need.
[5 of 5 Stars!]