by Cora Lee and Gillian O'Reilly with illustrations by Viriginia Gray
Cora Lee is scientist and freelance writer whose work includes scientific articles for kids. This is her first book. She lives in Vancouver, B.C.Gillian O'Reilly is a children's author and the editor of a children's literature magazine. She lives in Toronto.Virigina Gray is the illustrator of several books for children. She lives in Katoomba, Australia.