Agent: Heather Flaherty
Mark O’Brien was born, raised, and currently lives in New Jersey, where he wrote his first book, several pages of SpongeBob SquarePants fanfiction, at age six. He spent his summers at the library and the rest of the year faking sick in gym class. When he’s not writing, he’s usually listening to bad pop music, eating fast food, or petting every dog he comes across. He still likes SpongeBob.