About Christiane Dorion Books by Christiane Dorion Into The Forest by (author) Christiane Dorion illustrated by Jane McGuinness Ages 5 to 8 Grades k to 3 How Plants and Trees Work A Hands-On Guide to the Natural World by (author) Christiane Dorion illustrated by Beverley Young Ages 7 to 10 Grades 2 to 5 How the Weather Works A Hands-on Guide to Our Changing Climate by (author) Christiane Dorion illustrated by Beverley Young Ages 7 to 10 Grades 2 to 5