Special Ops introduces budding military buffs to the ins and outs of our nation's most elite military forces. Full of fascinating facts, each engaging title discusses the history of the featured special ops force, including key individuals involved in the force's founding. Striking photos and informative infographics bring each topic to life. Aligned to Common Core Standards and correlated to state standards. Checkerboard Library is an imprint of Abdo Publishing, a division of ABDO.