The Krokonomicon is a book written by the Order of the Sun. It was written using the powers of Sorcery and Necromancy. The only power as mighty to it is the power Jolly Roger harnesses to recall the dead. The only difference is this recalls people in the flesh, rather than undead. That does not mean it cannot recall undead, however. Copies have tried to have been made, but most result in gruesome effects such as the Twisted Stump Boss named Devil Root.