. . . excellent additions to any middle school collection. In Leaders and Generals, each leader is depicted in a colorful, full-page layout. Included is a brief biography summarizing what each leader is known for . . . [and] the information would be helpful when conducting research. War in the Air covers equipment and strategies regarding air power, discussing everything from aircraft carriers to paratroopers. The photos of the aircraft are vividly detailed, each depicting its country of origin. This series would be ideal for a classroom or school library. Recommended