Vietnam War marked a tragic period in U.S. history.
High-interest topics, real stories, engaging design and astonishing
photos are the building blocks of the XBooks, a new series of books
designed to engage and motivate reluctant and enthusiastic readers
alike. With topics based in science, history, and social studies, these
action-packed books will help students unlock the power and pleasure of
reading... and always ask for more!This is the story of one man who lost
a friend and a leader in a massacre known as Hamburger Hill.