Adventure time / North, Ryan

"What happens when everyone in Ooo suddenly forgets how to make meals? How long will it take before Finn and Jake no longer have the energy to save their friends? More importantly, how long will it take before the people of the Candy Kingdom realize... they are candy?! It's an outrageous race against time with only Jake and his subconscious sandwich know-how here to save the day, or at least feed it"--Back cover.

Finn and Jake get their hands on Princess Bubblegum's new invention, a time machine, and wreak havoc with Ooo's timeline.

Finn, Jake, and Marceline's virtual reality game playing is interrupted when BMOis infected by an evil wizard's computer virus.

The Lich, a super-lame, SUPER-SCARY skeleton dude, has returned to the the Land of Ooo, and he's bent on total destruction. Luckily, Finn and Jake are on the case ... but can they succeed against their most destructive foe yet?.

"It was only a matter of time before Tree Trunks was pulled out of her mystery-filled retirement for one last job, the most important job ever as far as Lumpy Space Princess is concerned, a wild west treasure hunt! It's a crazy adventure filled with car races, pony rides, and stolen... brains?! LSP might know more than she's letting on about this particular adventure, and after Finn's brain gets stolen, it's up to Tree Trunks and LSP to reunite their pal with his missing think tank and finish their last job... at any cost"--Back cover.

"Finn and Jake find themselves in the middle of a secret war when they inaverdantly take out Peppermint Butler's secret agent Candy Bar! There is something going on with the King of Ooo and the weird bears that he's hanging out with and it's up to Finn and Jake to get to the bottom of the King's dastardly plot! ...if only they weren't being accused of treason in the process."--Back cover.

"When Jake's soul is kidnapped by a fortune-telling, pal-tricking dragon, it is up to Fire Princess and Jake to get their buddy back! But can Flame Princess cool off long enough to make it through the travails and traps that stand in their way?"--Back cover.

"It's a new day in Ooo when its greatest heroes find themselves wandering the Earth as bewildered ghosts! It only takes a few misunderstanding and a couple of ghost hunters before this adventure goes haywire and leads Finn and Jake to the great beyond and back again"--Back cover.

When Princess Bubblegum finally invents a time machine, Jake the Dog and Finn the Human use it to get up to mischief across time and space, threatening the very existence of the Land of Ooo.

When Finn is cursed with a forgetting spell by the Magic Man, he and his friends have to try to save the Land of Ooo before he loses his memory entirely.