Book Two, the second of a three-book series, continues from 1966 in Book One, to cover the action of Marine Corps Tankers and Ontos crewmen fighting the locally-grown Viet Cong, the better armed, trained, organized, and equipped Viet Cong Main Forces, and the North Vietnamese Army Regulars from 1967 thru 1968 in I Corps, South Vietnam. As in Book One, and to continue in Book Three, it features hundreds of personal stories, on-the-spot in real time, interviews of Marines just returning from their fight - all which is framed within the official unit command chronologies and after action reports, including documented "lessons learned". The maps, personal pictures, organizational charts, and the citing of each Marine who gave his life are, also linked to the Vietnam Wall and to the Foundation's web site, with volumes of additional information about the Marines who left their sweat and blood in Vietnam battling their communist enemy.