New York: Simon & Schuster, (2015). Hardcover - A sturdy board book edition, issued in time for the 10th anniversary of this charming true story of two chinstrap penguins who - with the help of a kindly zookeeper at the Central Park Zoo - got the chance to welcome a baby penguin of their very own. Illustrated by Henry Cole. Oblong format. ISBN: 978-1481446952.