Gr 3-4-Adequate introductions to three systems in the human body. The texts are succinct and include enough information to give very basic overviews. The illustrations are mostly decorative (children playing, drinking milk, holding a dog, doing cartwheels on a beach). The diagrams of skeletons, muscles, arteries, etc., are clear and easy to read. All three books include notes to adults about how to share these books with children. Additional purchases.-Christine A. Moesch, City of Tonawanda Public Library, NY Copyright 2005 Reed Business Information.