I read Adventure Time Vol. 1 Mathematical Edition. I like how they incorporated it on paper because you would never think of Adventure Time as a graphic novel. The creators of this book have come up with new ideas that are not from the show but made up a new story line and situations that still speak Adventure Time. I really like when they get hold of Princess Bubblegum's time machine too. It was funny and awesome at the same time. Adventure Time Vol. 1 Mathematical Edition definitely gets 5 stars from me.