Yvonne Mes is a children's author, illustrator and devourer of books. Her books include Meet Sidney Nolan (illustrated by Sandra Eterovic), Oliver's Grumbles (illustrated by Giuseppe Poli), Little Bilby's Aussie Easter Egg Hunt and Little Bilby's Aussie Bush Christmas (both illustrated by Jody Pratt) and Little Lamb's Great New Zealand Easter Egg Hunt (illustrated by Aleksandra Szmidt).