Today on Oprah: Sheryl Crow, who will perform aEditnd talk about her new book, If It Makes You Healthy: More Than 100 Delicious Recipes Inspired by the Seasons (St. Martin's Press, $29.99, 9780312658953).
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Today on NPR's Diane Rehm Show: Diane Ackerman, author of One Hundred Names for Love: A Stroke, A Marriage, and the Language of Healing (Norton, $26.95, 9780393072419).
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Tomorrow morning on the Today Show: Patricia Wells, author of Salad as a Meal: Healthy Main-Dish Salads for Every Season (Morrow, $34.99, 9780061238833).
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Tomorrow on NPR's All Things Considered: Howard B. Means, author of Johnny Appleseed: The Man, the Myth, the American Story (Simon & Schuster, $26, 9781439178256).
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Tomorrow on NPR's Diane Rehm Show: Governor Deval Patrick, author of A Reason to Believe: Lessons from an Improbable Life (Broadway, $21.99, 9780767931120).
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Tomorrow on Tavis Smiley: Rebecca Skloot, author of The Immortal Life of Henrietta Lacks (Broadway, $16, 9781400052189).
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Tomorrow on KCRW's Bookworm: David Lipsky and Rick Moody discuss David Foster Wallace's The Pale King (Little, Brown, $27.99, 9780316074230). As the show put it: "When David Foster Wallace died, he left behind drafts (in different states of completion) of a novel called The Pale King. This novel turned out to be complete enough to be published, and characteristically rich and complex enough to remind us that DFW was one of our country's great writers. Writers Rick Moody and David Lipsky, who read advance copies of The Pale King, discuss Wallace's achievement, just in time for the book's publication date: April 15. It's a significant date because the book is about the inner-workings of the IRS."
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Tomorrow on the Alan Colmes Show: Vince Bugliosi, author of Divinity of Doubt: The God Question (Vanguard, $26.99, 9781593156299).
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Tomorrow on NPR's Marketplace: Kurt Michael Friese and Kraig Kraft, two of the three authors of Chasing Chiles: Hot Spots Along the Pepper Trail (Chelsea Green, $17.95, 978160582506).
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Tomorrow on the Colbert Report: Caroline Kennedy, author of She Walks in Beauty: A Woman's Journey Through Poems (Voice, $24.99, 9781401341459).