World Famous San Diego Zoo

A Pair of Polar Bears : Twin Cubs Find a Home at the San Diego Zoo  Joanne Ryder World-Famous San Diego Zoo Hardcover. Simon & Schuster Children's Publishing, 2006-03-07 ISBN 9780689858710     Little Panda : The World Welcomes Hua Mei at the San Diego Zoo  Joanne Ryder World-Famous San Diego Zoo Paperback. Aladdin, 2004-03-23 ISBN 9780689866166