Today on Fresh Air: Gerard Russell, author of Heirs to Forgotten Kingdoms: Journeys into the Disappearing Religions of the Middle East (Basic Books, $28.99, 9780465030569).
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Tomorrow on CNBC's Squawk Alley: Walter Isaacson, author of The Innovators: How a Group of Hackers, Geniuses, and Geeks Created the Digital Revolution (Simon & Schuster, $35, 9781476708690).
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Tomorrow night on Conan: Neil Patrick Harris, author of Neil Patrick Harris: Choose Your Own Autobiography (Crown Archetype, $26, 9780385346993).
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Tomorrow night on a repeat of the Daily Show: Leon Panetta, co-author of Worthy Fights: A Memoir of Leadership in War and Peace (Penguin Press, $36, 9781594205965).
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Tomorrow night on a repeat of the Colbert Report: Bill Cosby, subject of Cosby: His Life and Times by Mark Whitaker (Simon & Schuster, $29.99, 9781451697971).