Elizabeth MacLeod has written many children's books, including nine titles in the Snapshots Biography series, numerous titles in the Kids Can Read, Kids Books Of and Kids Can Do It series, Why Do Horses Have Manes?, What Did Dinosaurs Eat?, and Monster Fliers. She lives in Toronto. John Mantha is an artist and illustrator. His books include The Kids Book of Canadian Firsts and The Kids Book of Canada's Railway. He lives in Toronto, Ontario.