Part of a series looking at the technology surrounding us and intended to stimulate further activities, this book looks at the network of tunnels underneath us. From sewers, to animal burrows, this book shows how and why tunnels are made.
Writer/Editor Kate Petty (born Katharine Chapman) was the innovative author of more than two hundred books for children, including fiction, nonfiction, and picture books. Her award-winning pop-up books with illustrator Jennie Maizels and her collaborations with the Eden Project in Cornwall, England, are among her most popular works.