Drew Nelson 
Green Berets [PDF ebook] 

During the early 1950s, the Green Berets became an important part of US Army operations. They strategically move behind enemy lines to fight terrorism and seek intelligence around the world. This book investigates the history of this secret group, including its first missions during the Korean War and the intense training that recruits must go through. Detailed content and fun sidebars, in addition to full-color and historical photographs, will attract readers and young historians alike.