About Kerry Lyn Sparrow Kerry Lyn Sparrow is an elementary school teacher and the author of the picture book Sleep, Sheep! Kerry lives on a farm in Antrim, Ontario, with her husband, their two sons and their dog, Lily. Books by Kerry Lyn Sparrow Couch Potato, The by (author) Kerry Lyn Sparrow illustrated by Yinfan Huang Au dodo, mouton! by (author) Kerry Lyn Sparrow illustrated by Guillaume Perreault Sleep, Sheep! by (author) Kerry Lyn Sparrow illustrated by Guillaume Perreault