Partlow When Fionna rescues a feral flame boy from the Ice Queen, it starts her on a quest she'll never forget. It's a crazy adventure with magic flan and magic wands, everything you need in a monster fighting, queen defeating, wacky story filled with friends and sweet, sweet justice. Join Cake the Cat and Fionna the Human in this totally algebraic new adventure, written and drawn by FIONNA & CAKE creator and ADVENTURE TIME? storyboard artist Natasha Allegri! This totally mathematical hardcover edition features never-before-seen extras, including an inside look at the ADVENTURE TIME WITH FIONNA & CAKE comic.