The Leonard Lopate Show interviews Richard Panek, author of The 4 Percent Universe: Dark Matter, Dark Energy, and the Race to Discover the Rest of Reality (Houghton Mifflin Harcourt, ISBN 978-0618982448). PW’s starred review said, “This lively story of big personalities, intellectual competitiveness, and ravenous curiosity is as entertaining as it is illuminating.”

Glenn Beck, coauthor of The 7: Seven Wonders That Will Change Your Life (Threshold Editions, ISBN 978-1451625516), is on The Today Show.

Movie Magazine International interviews Donna Marie Nowak, author of Just Joan: A Joan Crawford Appreciation (BearManor Media, ISBN 978-1-59393-542-9).

Ron Reagan, Jr., author of My Father at 100 (Viking, ISBN 978-0670022595) is on The Colbert Report.

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

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