Today's United States military is the most powerful on Earth. This thrilling series examines American's branches of service through intense photography and impactful, up-to-date text. Short, easy-to-read bursts of information tell the dramatic history and inspiring moments of America's finest. From the air, sea, and ground, the dramatic work of servicemen and servicewomen is featured in page-turning books designed to engage even the most reluctant readers. Aligned to Common Core Standards and correlated to state standards. A&D Xtreme is an imprint of Abdo Publishing, a division of ABDO.