Kenneth Oppel is the author of numerous books for young readers. His award-winning Silverwing trilogy has sold over a million copies worldwide, and been adapted as an animated TV series and stage play.

Airborn was winner of a Michael L Printz Honor Book Award, and the Canadian Governor General's Award for Children's Literature; its sequel, Skybreaker, was a New York Times bestseller and was named Children's Novel of the Year by the London Times.

He is also the author of Half Brother, This Dark Endeavor, The Boundless, and The Nest, winner of the CLA Book of the Year for Children.

His latest book is the YA novel EVERY HIDDEN THING. Born on Vancouver Island, Oppel has lived in Nova Scotia, Newfoundland, England, Ireland, and now lives in Toronto with his wife and children.

Jon Klassen is a Canadian-born author/illustrator of picture books. He started his career in animation, working as an illustrator and designer for feature films at Dreamworks and Laika Studios, and smaller projects like commercials and music videos, with clients including the BBC and U2, before moving his focus to book work.

His own books include I Want My Hat Back, This is Not My Hat, winner of the Caldecott Medal, and We Found A Hat. His illustrated books include Extra Yarn and Sam and Dave Dig A Hole both written by Mac Barnett and winners of Caldecott Honors.

He is a member of the Order of Canada for contributions to children's literature. He currently lives and works in Los Angeles with his wife Moranne and two sons, Isaac and August.