Adventure Time with Fionna and Cake: Card Wars

Adventure Time with Fionna and Cake: Card Wars is a six-part comic series published by BOOM! Studios. The series revolves around Fionna and Cake, the female counterparts of Finn and Jake. The story is written by Jen Wang, with art by Britt Wilson. The first issue was released on July 15, 2015. Whether the comic is canon or not is unknown.