Mark Shulman has written more than 150 books for kids of all ages, including illustrated stories for Marvel Comics, Scholastic, Chronicle Books, Simon & Schuster, and more. Their subjects include The Incredible Hulk, Madagascar, Shamu the orca, The Amazing World of Gumball, and others. Mark started reading comics when they cost just 15 cents and hasn't stopped. He's still got Silver Surfer #1 in very fine condition, and he's not letting it go.