This morning on the Today Show: James Beckerman, author of The Flex Diet: Design-Your-Own Weight Loss Plan (Touchstone, $24.99, 9781439155691).
Also on Today: Johnny Weir, author of Welcome to My World (Gallery, $26, 9781451610284). Tomorrow Weir is on Howard Stern.
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This morning on Good Morning America: Michael F. Roizen and Mehmet Oz, authors of YOU: Having a Baby: The Owner's Manual to a Happy and Healthy Pregnancy (Free Press, $14.99, 9781416572374).
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This morning on MSNBC's Morning Joe: Jonathan Alter, author of The Promise: President Obama, Year One (Simon & Schuster, $16, 9781439101209). He is also on Imus in the Morning tomorrow morning.
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Today on a repeat of Oprah: Terry McMillan, author of Getting to Happy (Viking, $27.95, 9780670022045).
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Today on NPR's Fresh Air: Mira Bartók, author of The Memory Palace (Free Press, $25, 9781439183311).
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Today on the View: Father Alberto Cutie, author of Dilemma: A Priest's Struggle with Faith and Love (Celebra, $25.95, 9780451232014).
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Today on CBS' the Talk: Peter Walsh, author of Lighten Up: Love What You Have, Have What You Need, Be Happier with Less (Free Press, $26, 9781439155141).
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Today on CNN's Anderson Cooper 360: Peter Bergen, author of The Longest War: The Enduring Conflict between America and Al-Qaeda (Free Press, $28, 9780743278935). Tomorrow he will be on Wolf Blitzer's Situation Room.
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Today on NPR's the Takeaway: Ruth Davis Konigsberg, author of The Truth About Grief: The Myth of Its Five Stages and the New Science of Loss (Simon & Schuster, $26, 9781439148334).
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Tonight on the Late Show with David Letterman: Nicole "Snooki" Polizzi, author of A Shore Thing (Gallery, $24, 9781451623741), who will read the top 10 list. Tomorrow morning she appears on the Today Show. She will not be on Wolf Blitzer's Situation Room.
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Tonight on the Daily Show: Denis Leary, author of Suck on This Year: LYFAO @ 140 Characters or Less (Viking, $18, 9780670022892).
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Tonight on the Colbert Report: Fen Montaigne, author of Fraser's Penguins: A Journey to the Future in Antarctica (Holt, $26, 9780805079425).
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Tonight on the Late, Late Show with Craig Ferguson: Roseanne Barr, author of Roseannearchy: Dispatches from the Nut Farm (Gallery, $26, 9781439154823). Tomorrow she'll be on CBS's the Talk.
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Tomorrow on the View: former Governor Tim Pawlenty, author of Courage to Stand: An American Story (Tyndale House, $26.99, 9781414345727).
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Tomorrow on his own show, Glenn Beck discusses his book co-authored with Keith Ablow, The 7: Seven Wonders That Will Change Your Life (Threshold Editions, $24.99, 9781451625516).