Loaded with photographs; clear animations; diagrams; video; activities; and maps, this title covers everything you ever wanted to know about rivers. The water-cycle, erosion, wild-life and famous rivers around the world are all featured.

Learn all about transport with this fantastic reference CD. Covers air, land and sea travel and is packed with fantastic facts and video footage.

This impressive reference compilation contains four of the popular Learner’s Library titles; Minibeasts, Transport, Musical Instruments, and On the Farm.