Serious Cryptography
Jean-Philipee Aumasson
Xanathar's Guide to Everything
Dungeons & Dragons
D&D MORDENKAINEN'S TOME OF FOES
Wizards of the Coast
Penetration Testing: A Hands-On Introduction to Hacking
Gorgia Weidman
FIST ULTRA EDITION form fillable character sheet v1.1
Claymore
FIST Ultra Edition (Retail Version)