Today, Good Morning America consulted weight-loss doctor Howard Shapiro, co-author of Eat & Beat Diabetes with Picture Perfect Weight Loss: The Visual Program to Prevent and Control Diabetes (Harlequin, 978-0373892181, $19.95).

The Diane Rehm Show interviewed Peter Gleick, president of the Pacific Institute for Studies in Development, Environment, and Security, whose book is Bottled and Sold: The Story Behind Our Obsession with Bottled Water (Island Press, 978-1597265287, $26.95). PW wrote “With the gusto of a born raconteur and the passion of a believer, Gleick makes a sound case for improving the developing world's access to and the developed world's attitude toward safe, piped drinking water purified by the natural hydrologic cycle.”

On the Ellen DeGeneres Show, singer/songwriter Chely Wright discussed her autobiography Like Me: Confessions of a Heartland Country Singer (Pantheon, 978-0307378866, $25.95).

Authors on tonight’s Tavis Smiley:

Investment banker, Rhodes scholar, and former aide to Condoleezza Rice Wes Moore discusses The Other Wes Moore: One Name, Two Fates (Spiegel & Grau, 978-0385528191, $25; RH Audio unabridged CD, $35). PW starred its review: “Moore writes with subtlety and insight about the plight of ghetto youth, viewing it from inside and out; he probes beneath the pathologies to reveal the pressures—poverty, a lack of prospects, the need to respond to violence with greater violence—that propelled the other Wes to his doom. The result is a moving exploration of roads not taken.”

The Council on Foreign Relations' Isobel Coleman, author of Paradise Beneath Her Feet: How Women Are Transforming the Middle East (Random House, 978-1400066957, $26).

Late Night with Jimmy Fallon hosts matchmakers Steven Ward and and his mother JoAnn Ward, authors of Crash Course in Love (VH1, 978-1439177334, $17.99).

Due to the nature of live programming, scheduling is subject to change.

Booksellers can order these titles through Ingram at ipage.

Authors on the Air is compiled by Diane Patrick. To be included in this compilation, email author appearance information to DPatrickPW@aol.com (at least TWO days in advance, please).