My First Book of Playground Things Patsy and Paul at Machu Picchu in Peru The Winklers' Holiday on Zoo Lovers Day Gorillas and Other Primates Silly Hoot's Hilarious Hooves Animals that live on land-Easy Reader Part 2 The Winklers' Holiday on Zoo Lovers Day Boo Goo Zoo's Choo-Choo Train Animals that live on land-Easy Reader Part 1 Patsy and Paul at Angkor Wat in Cambodia Animals that live on land