Sara O'Leary is a writer of fiction for both adults and children. She is the author of the award-winning series of Henry books- When You Were Small, Where You Came From and When I Was Small, all illustrated by Julie Morstad.

A graduate of the UBC Creative Writing Program, she has taught screenwriting and writing for children at Concordia University in Montreal. Sara was named for a grandmother who was called Sadie all her life. She is happy to have a child to name after her.

Julie Morstad is an author, illustrator and artist living in Vancouver, BC. Her book How To marked her authorial debut, and received starred reviews in Kirkus, School Library Journal and Quill & Quire, was a Governor General's Award nominee, and won the Marilyn Baillie Picture Book Award.

She is also the illustrator of When You Were Small, recipient of the Marilyn Baillie Picture Book Award; When I Was Small, winner of the Christie Harris Illustrated Children's Literature Prize; Swan - The Life and Dance of Anna Pavlova; Today; and When Green Becomes Tomatoes, which has recieved numerous starred reviews.