Skeleon said:
Necronomicon For Dummies.
A book on reading another book? Now I think about it, for this particular book it could be handy.
Anyway here's a series:
-Demonicum: Volume I: How to summon a demon.
-Demonicum: Volume II: How to not get killed by the demon you summoned.
-Demonicum: Volume III: How to make a summoned demon do your bidding.
-Demonicum: Volume IV: Summoning an army of demons.
-Demonicum: Volume V: How to take over the world with your army of demons. (Discontinued because no copies of Volumes II to IV got sold because everyone who read the first book died.)