Drawing on the lives of soldiers and officers, doctors and nurses, journalists and activists, artists and politicians, Haygood illuminates a generation caught between two battles: one on the front lines in Vietnam and another for justice and dignity in America.

Among those at the heart of the story are Air Force pilot Fred Cherry, the first Black officer captured by the North Vietnamese and a hero to millions back home; Dr. Elbert Nelson, a doctor who came to Vietnam after watching TV footage of the Watts riots in Los Angeles and soon found himself amid rising Black soldier protests overseas; Wallace Terry, a groundbreaking Black reporter determined to expose the dynamics of race and war to the American public and Philippa Schuyler, a biracial concert pianist who traveled to Vietnam to rescue mixed-race orphans, many fathered by Black soldiers, and died trying to bring them to safety.

Surrounding their experiences are the cultural and political forces of the era, including Martin Luther King Jr., Marvin Gaye, Berry Gordy, and Lyndon Johnson, whose voices and actions shaped a decade of turbulence and transformation.

The War Within a War is both sweeping history and intimate revelation, capturing the tragedies and triumphs, the honor and hypocrisies, the courage and cowardice that shaped an era and whose repercussions resonate today.