“[Impact Zone’s] originality and contribution rests in the fact that it is from the view of an artillery officer. . . . [and it] showed me, a former infantry officer, much about the artillery in that war. . . . It should appeal to all students of Vietnam. It fits that niche very nicely and an audience of those who are interested in military history in general, memoirs, and Vietnam should welcome it.”
—Otto J. Lehrack, author of No Shining Armor: The Marines at War in Vietnam, An Oral History