Reluctant readers in the upper elementary grades should be shown this terrific series which captures students’ attention with intriguing questions and bright, vivid photographs. Each chapter is covered in a double-paged spread with multi-colored backgrounds, text boxes, and captivating photographs. Graphs and diagrams are presented simply to help the reader understand the concepts. Vocabulary terms are in bold to alert the reader that their definitions are found in the glossary. Younger readers will enjoy having sections read aloud and all student researchers will find the information contained in each book useful for assigned projects and answering questions they have about the world around them. Bibliography. Websites. Index. Recommended—Catherine Trinkle, Media Specialist, Avon (Indiana) Community School Corporation Library Media Connection March/April 2010