The site lets folks keep track of the books they've read from the various military reading lists. Just click on the appropriate "I've read it" links for the books you've already read, and then start reading new ones. For an example of what you'll see after you've read a couple books, here's my progress so far.
This is _not_ an official government site. All lists are published by a branch of the U.S. military; see the "Source" link next to each list's description for the original source. The descriptions of the books are from the "editorial reviews" section of amazon.com.
kcholbert read Seven Pillars of Wisdom: A Triumph 11 days ago
kcholbert read Battle Cry of Freedom: The Civil War Era 23 days ago
kcholbert read Lone Survivor: The Eyewitness Account of Operation Redwing and the Lost Heroes of SEAL Team 10 about 1 month ago
kcholbert read Master and Commander about 1 month ago
kcholbert read Ender's Game about 1 month ago
kcholbert read Red Badge Of Courage: An Episode Of The American Civil War about 1 month ago
kcholbert read Black Hawk Down: A Story of Modern War about 1 month ago
kcholbert read The Guns of August about 1 month ago
kcholbert read Once An Eagle about 1 month ago
kcholbert read The Bridge at Dong Ha about 1 month ago
See more recently read books