Marthe Jocelyn grew up in Toronto and moved to New York City when she was twenty, returning to Canada thirty years later. She has published fifty-one books for young readers, including board books for babies, picture books, chapter books, non-fiction, craft books, middle grade and young adult novels. Her illustrated books have been shortlisted for both the Governor General's Literary Award and the Marilyn Baillie Picture Book Award. Marthe now lives in Stratford, Ontario with not enough bookshelves.