Explore the big outdoors in these action-packed animal board books with sliders on every page. Published in collaboration with the National Trust, this series of board books will inspire a love of nature in even the littlest of animal lovers. With vibrant artwork printed on white board, robust easy-to-use mechanisms for tiny hands and a rhyming text with friendly animal facts, these are the perfect books to captivate curious little explorers time and time again. In this first river book, there are ducks floating on the river, beavers building dams, frogs catching insects and many more river creatures to bring to life with the moving parts.Other titles in the series include: Countryside, Seaside and Woods