Gr 3-6–These books read like accessible, over-the-top encyclopedia entries, with facts and statistics so captivating that students will want to read more. Each title outlines the history of the topic, defining terms and providing diagrams as needed, with the focus then shifting to possible solutions. A “What Can We Do?” section concludes each volume, and provides practical steps that students can take to improve the conditions addressed in the book. Other useful features include “Fact Files” containing interesting (un-cited) facts related to the topic, and thorough indexes. Though the British English might raise a few terminology questions, the books’ large print and color photographs will make this series attractive to readers, especially those who are struggling.