This year marks the 50th anniversary of the fall of Saigon. Netflix is offering a five-part documentary series titled "Turning Point: The Vietnam War," directed by Brian Knappenberger. The series includes never-before-seen footage of the war from the CBS archives. Also included in the documentary are interviews with participants in the war, both from the North and the South. One of the most frequent voices heard during the series is Columbia University professor Lien-Hang Nguyen, born in Vietnam in 1974. She is the youngest of nine children and was brought to the United States by her parents in 1975. Prof. Nguyen is the author of the 2012 book "Hanoi's War: An International History of the War for Peace in Vietnam."

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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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It's a story from the 1920s, 30s, and 40s. The book by Claire Hoffman is called "Sister, Sinner: The Miraculous Life and Mysterious Disappearance of Aimee Semple MacPherson." FSG, the publisher, further emphasizes that the story is "the dramatic rise, disappearance, and near fall of a woman called Sister Amy who changed the world." Author Claire Hoffman, who has a master's in religion from the University of Chicago, says Aimee Semple MacPherson may not be known to many today, but she was a global star at the inception of global media.

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In several recent episodes of the podcast, we have featured books about the World War II era. An important figure from that time has been mentioned but not discussed during any of those interviews. Her name is Elizabeth Bentley. She was the first person to reveal, to the FBI and the Congress, the names of people living in the United States and spying for the Soviets, both Americans and foreign-born operatives. To better understand this former communist spy turned informant, we asked Kathryn Olmsted, author of "Red Spy Queen," a biography of Elizabeth Bentley, to tell us the late spy's story.

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Kenneth Rogoff is professor of economics at Harvard University and former International Monetary

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Rick Atkinson has just published the second volume of his American Revolution trilogy. The book is called "The Fate of the Day" and covers years 1777 to 1780. His initial 800-page volume, titled "The British Are Coming," was published in 2019 and focused on years 1775 to 1777. Mr. Atkinson won the George Washington prize for this beginning look at the revolution. His second book in the trilogy covers the middle years. Stationed in Paris, Benjamin Franklin was wooing the French. In Pennsylvania, George Washington was pleading with Congress to deliver the money, men, and material he needed to continue the fight. This volume is timed to coincide with the 250th anniversary of the beginning of the American Revolution.

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On November 17th, 2002, 23 years ago, Rick Atkinson appeared on the Booknotes television program to discuss his book, "Army at Dawn." This was the first of three books Atkinson called the "Liberation Trilogy," a full history of the European theater of World War II, which is a total of 2,512 pages, including notes and indexes. Beginning in 2019, Rick Atkinson switched trilogies. This time, it's the history of the American Revolution. In this episode of Booknotes+, we are repeating the 2002 interview, which has substantial background on Rick Atkinson's life and writing experience. During next week's episode, we will talk with him about his second book on the Revolution, "The Fate of the Day."

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"Ernest Cuneo played Ivy League football at Columbia University and was in the old Brooklyn Dodgers NFL franchise before becoming a City Hall lawyer and 'Brain Trust' aide to President Franklin Roosevelt." While on the payroll of national radio columnist Walter Winchell, Cuneo "mingled with the famous and powerful. But his status as a spy remained a secret, hiding in plain sight." All of this is the way Hanover Square Press introduces readers to Thomas Maier's book, "The Invisible Spy." Maier, a graduate of Fordham and Columbia, is an author and a television producer.

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McCarthyism, Whitaker Chambers, Alger Hiss, Julius and Ethel Rosenberg, Paul Robeson, House Un-American Activities Committee, the Smith Act, the Hollywood 10, the Joint Anti-Fascist Committee, the Truman Loyalty Program, the Blacklist, book burning, and communism – all subjects of controversy during the 1930s, 40s, and 50s here in the United States. Clay Risen, a reporter and editor at the New York Times, has a fresh look at all this in his book, "Red Scare." Mr. Risen writes in his preface that his grandfather was a career FBI agent who joined the Bureau during World War II, and he recounted stories of implementing loyalty tests for the federal government in the late 1940s.

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After a career in investment management and some time as a credit risk specialist at the US Treasury Department, Jill Eicher has written her first book titled, "Melon vs. Churchill: The Untold Story of Treasury Titans at War." It's all about the collection of war debts from World War I, which was fought between 1914 and 1918. Andrew Mellon, a wealthy industrialist, served as Secretary of the Treasury for Presidents Harding, Coolidge, and Hoover. 11 years total. He took on Chancellor of the Exchequer Winston Churchill. Jill Eicher tells a story that will be new to most readers.

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