Mo O'Hara


Mo O’Hara is an American writer, actor, storyteller, and author of the bestselling My Big Fat Zombie Goldfish series. Mo got her start as an actress, traveling across the UK. During her travels, she was told that her stories were good enough to be written down—so she wrote them! Since then, she has hit the New York Times bestseller list with her middle grade series and has published three picture books: More People to Love Me, My Big Fat Zombie Goldfish: The Fintastic Fish-Sitter, and Romeosaurus and Juliet Rex. Born and raised in Pennsylvania, she now lives in London. You can visit her at

Most Popular Mo O'Hara Books

All Mo O'Hara Books

My Big Fat Zombie Goldfish Book Series


Marek Jagucki
Andrew Joyner

Book Dedications by Mo O'Hara

  • To my amazing nephews, Gabe, Fred, Hugo, David, and Mark—and my new niece or nephew who is on the way. . . .
    The Legend of King Arthur-a-tops