Dr. Jillian Robertsis a child psychologist, author, professor at the University of Victoria and mother of three children. Considered a go-to child psychology expert for journalists, Dr. Roberts is a regular contributor to HuffPost, Global News and CBC. She is the author of two bestselling and award-winning series of children's books: the Just Enough series, which explains topics like birth and diversity to children ages 3-6, and the World Around Us series, which introduces kids ages 5-8 to issues like poverty and online safety. Her most recent picture book, The Friendship Guide, outlines central ideas on how to be the best friend you can be. Jillian lives in Victoria, British Columbia. Cindy Revellhas illustrated a number of picture books with Orca, including Clever Rachel, Room Enough for Daisyand A Sack Full of Feathers.

In 2001 Cindy was nominated for a Governor General's Award for children's book illustration. She lives in Edmonton.