Dive deeper into the land of Ooo with this playful mash-up of the ancient hero's handbook as featured on the show with Marceline the Vampire Queen's private scrapbook. Accidently fused together by magic, this tome will take readers on a journey to the core ofAdventure Time's mindboggling cosmology and untold backstories. All new, gorgeous, hilarious and grotesque illustrations? Ancient wizard lore, spells, curses and jokes? Annotations by Finn, Jake, Marceline and the Ice King? Check, check, check! Written, designed and illustrated by the same creative team behindThe Adventure Time Encyclopedia,aNew York Timesbestseller.