About Per Henrik Gurth Per-Henrik Gürth is a graphic designer and illustrator of more than a dozen children's books, including the bestselling titles Canada 123 and ABC of Canada. He lives in Kingston, Ontario. Books by Per Henrik Gurth ABC of Toronto illustrated by Per Henrik Gurth Ages 2 to 5 Grades p to k Canada in Words illustrated by Per Henrik Gurth Ages 2 to 6 Grades p to 1 Canada All Year illustrated by Per Henrik Gurth Ages 2 to 6 Grades p to 1 Hockey Opposites illustrated by Per Henrik Gurth Ages 2 to 6 Grades p to 1 Oh, Canada! illustrated by Per Henrik Gurth Ages 3 to 7 Grades p to 2 Snowy Sports Ready, Set, Play! illustrated by Per Henrik Gurth Ages 3 to 7 Grades p to 2 Canada in Colours illustrated by Per Henrik Gurth Ages 2 to 4 Grades p