Gentleman's Handbook is primarily aimed at players of The Glory of Kings but is likely to be of interest to anyone who enjoys 18th century history!
Gentleman's Handbook has sections on:
Selling of commissions and offices.
Fishing and whaling.
Potatoes and other farming matters.
Reclaiming land from the sea.
Breechloading battalion guns.
Prepackaged paper charges.
Other military matters.
Upgrading a ship’s cannon.
Camel buoyancy chambers.
Last Will & Testament.