One October morning in 2018, journalist William Geroux says he was returning some books to his local Virginia Beach Library when he noticed a new state historical marker planted in the ground near the front entrance. It said the library was built on the site of a World War II prisoner of war camp. In Mr. Giroux's author's note in his latest book called "The Fifteen," he writes that he "was surprised and a little embarrassed" not to know that, during World War II, the U S had 700 POW camps spread throughout the United States in 46 different states, housing 371,683 German soldiers and 49,784 Italians. His book is subtitled "Murder, Retribution, and the Forgotten Story of Nazi POWs in America."

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