This Window Board Book Set features four delightful stories: Elephant Plane, Monkey Train, Croc Bus, and Hippo Bus. Perfect for children aged 2-3, these picture books are beautifully illustrated and written by William O'Brien. The books are part of the Window Board Book series and published by Grandreams in 1999. The set is ideal for young readers who love bedtime stories and nursery rhymes. Each book is 7 inches long and 5 inches tall, with English as the language of choice. This product is made in China and is a great addition to any child's book collection.