Originally published in single magazine format as Adventure Time no. 16-18, Adventure Time 2013 Annual no. 1, Adventure Time 2013 Summer Special no. 1, and Adventure Time 2013 Spooktacular no. 1

A, you're adventurous / written and illustrated by Roger Langridge -- No dogs allowed / written by Bryce Carlson ; illustrated by Dustin Nguyen -- Summiteers / written and illustrated by Derek Fridolfs -- Desert treasure / written and illustrated by Noelle Stevenson -- A sword most awesome / written and illustrated by Alex Cox -- Dungeons and desserts / written by Josh Williamson ; illustrated by Jason Ho -- Lemon sea / written and illustrated by Kory Bing & Sfe' Monster -- Sucker seeker / written and illustrated by Ryan Pequin -- Heart / written and illustrated by Emily Partridge -- Costume party / written and illustrated by Jones Wiedle -- Halloweenhorticulture / written and illustrated by Jay Holser -- Opposite day / written and illustrated by Sina Grace -- Silly string theory / written and illustrated by Jay Holser -- A penny burned / written by Frank Gibson ; illustrated by Becky Dreistadt -- Secret 'stache / written by Bryce Carlson ; illustrated by Frazer Irving -- Bad girl gone good / written by Kevin Church ; illustrated by Jen Vaughn -- Ninja princess / written by Reed, Grand & Jai Nitz ; illustrated by Pranas Naujokaitis -- Publish or perish / written by Rachel Ediden ; illustrated by Kel McDonald