In Asgard and beyond, Thor's brother Loki is the master of mischief and loves pulling pranks with his mystical powers of illusion.

ARIE KAPLAN is the author of several fiction and nonfiction books. Most recently, he wrote the Despicable Me Little Golden Book, which is available now from Penguin Random House. He also wrote three of the stories in the 5-Minute Avengers Stories fiction anthology for Disney Book Group's Marvel Press imprint. As a nonfiction author, Arie is best known for writing the award-winning From Krakow to Krypton: Jews And Comic Books, published by the Jewish Publication Society.