About Helen Poole Books by Helen Poole Night-Night Calgary by (author) Katherine Sully illustrated by Helen Poole Ages 1 to 4 Grades p Night-Night Vancouver by (author) Katherine Sully illustrated by Helen Poole Ages 1 to 4 Grades p Night-Night Toronto by (author) Katherine Sully illustrated by Helen Poole Ages 1 to 4 Grades p Night-Night Canada by (author) Katherine Sully illustrated by Helen Poole Ages 1 to 4 Grades p
