Loon: A Marine Story

“Kids like me didn’t go to Vietnam,” writes Jack McLean in his compulsively readable memoir. Raised in suburban New Jersey, he attended the Phillips Academy in Andover, MA, but decided to put college on hold. After graduation in the spring of 1966, faced with the mandatory military draft, he enlisted in the United States Marine Corps for a two-year stint. “Vietnam at the time was a country, and not yet a war,” he writes. It didn’t remain that way for long.

A year later, after boot camp at Pa...