"Zoo Adventure Sound Book with ON/OFF Button"

All aboard for a trip to the zoo! But once there, it seems the animals have forgotten their manners... It's a feast for the eyes, a challenge for the nose, and especially a treat for the ears! New edition: This new edition features a sound chip with an ON/OFF button to enhance the reading experience. The battery can be replaced. Format: 20.8 x 23.7 cm, 20 pages