(W) Ryan North (A) Shelli Paroline, Braden Lamb (CA) E.K. Weaver Author: Ryan North Artists: Shelli Paroline and Braden Lamb Cover Artist: EK Weaver Previously only available at 2014 Emerald City Comic Con, here's your chance to pick up the limitededition Adventure Time Mathematical Edition hardcover featuring a wraparound cover by EK Weaver.