When old friends and enemies suddenly reappear in Ooo, Finn and Jake have to abandon their work building a dungeon and try to save the day, but they might need some help.

Finn is about to fall head-first into an adventure so intense, he'll never remember it! Finn tries to take on the Mnemonoid only to wake up in the future with no recollection what has happened in the time jump! With his pals Jake, Princess Bubblegum, and Marceline, Finn must remember how to beat this mean dude before he forgets everything else! Collects issues #30-34.

Finn and Jake try to stop a skeleton named Lich from destroying the Land of Ooo.

"Originally published in single magazine form as Adventure Time 30-34"--Title page verso.

"CN, Cartoon Network, Frederator"--Copyright page.

When Fionna the Human rescues a feral flame boy from a pack of wild fire lions, it starts her on a quest she will never forget.

All-new stories featuring every fan-favorite character from the hit show Adventure Time. FINE DAY FOR A PICNIC! From yard sales to very bizarre dentist appointments, come join Princess Bubblegum, Finn, Jake, and many more in exciting ADVENTURE TIME COMICS collection that features all-new adventures with everyone’s favorite characters. Featuring work by Jeffrey Brown (Darth Vader and Son), Michael Moreci (Superman), Christopher Mitten (American Vampire), and many more! Don’t miss out on this fun collection of stories based off of Cartoon Network’s hit show ADVENTURE TIME.