Monster Brains has scanned The Official Advanced Dungeons & Dragons Coloring Album from 1979 in its entirety. WARNING: May cause demonic possession!

You can download “a pdf version of the book with single pages set to 8.5 x 11 inches” here or “a second pdf (set as an 11x17 inch booklet with the pages laid out so that you an print it double-sided and then fold it in the middle to center-staple it)” here. 

 

 
(via Mister Honk)