By Jen Wang & Britt Wilson. Published by Titan Comics.
Softcover, 160 pages, Colour, 2016.
Fionna & Cake are the imaginary female versions of Finn and Jake created by and starring in a series of fan fiction written by the Ice King. Adventure Time with Fionna & Cake: Card Wars is an all-new story written by Jen Wang and Britt Wilson that features the actual Cryptozoic card game, Card War.