This morning on the Today Show: Diane Keaton, author of Then Again (Random House, $26, 9781400068784).
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This morning on NPR's Morning Edition: Lee Myung-Bak, author of The Uncharted Path: The Autobiography of Lee Myung-Bak (Sourcebooks, $26.99, 9781402262913). The South Korean president is also on NPR's All Things Considered today.
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Today on NPR's Diane Rehm Show: Katrina vanden Heuvel, author of The Change I Believe In: Fighting for Progress in the Age of Obama (Nation, $16.99, 9781568586885).
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Today on the Wendy Williams Show: Nicole "Snooki" Polizzi, author of Confessions of a Guidette (Gallery, $25, 9781451657111).
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Tonight on an ABC 20/20 Special with Diane Sawyer: Gabrielle Giffords and Mark Kelly, authors of Gabby: A Story of Courage and Hope (Scribner, $26.99, 9781451661064). Kelly will also appear tonight on Nightline and tomorrow on Good Morning America, NPR's All Things Considered and the Daily Show.
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Tonight on the Daily Show: Leymah Gbowee, Nobel Peace Prize winner and author of Mighty Be Our Powers: How Sisterhood, Prayer, and Sex Changed a Nation at War (Beast Books, $25.99, 9780984295159).
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Tonight on the Colbert Report: Thomas Thwaites, author of The Toaster Project: Or a Heroic Attempt to Build a Simple Electric Appliance from Scratch (Princeton Architectural Press, $19.95, 9781568989976).
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Tomorrow on the View: Shaquille O'Neal, author of Shaq Uncut: My Story (Grand Central, $27.99, 9781455504411).
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Tomorrow on OWN's Rosie Show: Darrell Hammond, author of God, If You're Not Up There, I'm F*cked: Tales of Stand-Up, Saturday Night Live, and Other Mind-Altering Mayhem (Harper, $25.99, 9780062064554).
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Tomorrow on NPR's Diane Rehm Show: Jean Baker, author of Margaret Sanger: A Life of Passion (Hill and Wang, $35, 9780809094981).
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Tomorrow on NPR's All Things Considered: Stuart Isacoff, author of A Natural History of the Piano: The Instrument, the Music, the Musicians--from Mozart to Modern Jazz and Everything in Between (Knopf, $30, 9780307266378). [FF]
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Tomorrow on CBS' the Talk: Carrie Fisher, author of Shockaholic (Simon & Schuster, $22, 9780743264822).
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Tomorrow night on the Tonight Show with Jay Leno: Nicole "Snooki" Polizzi, author of Confessions of a Guidette (Gallery, $25, 9781451657111).