Bob and Otto

“Delightful ... An accessible introduction to the processes of nature, as well as a fitting tribute to enduring friendship.” —Publishers Weekly

“Illustrated and published posthumously by Robert's son, Nick, this is a charming tribute to friendship and the stories all parents tell their children.” —Kirkus Reviews

“Bright, vibrant illustrations on full spreads enhance the satisfying story.” —School Library Journal

“Cocoonlike, the nature lesson is wrapped inside a friendship story.” —Booklist