Terry Gross

After a car accident, a 27-year-old man emerges from a coma with a rare neurological disorder. He can recall most everything about his life, but he believes his family members and closest friends are imposters. Richard Powers' The Echo Maker won the National Book Award for fiction in 2006; it's newly out in paperback. (This interview first aired on Dec. 12, 2006.)

During the famously chaotic filming of Francis Ford Coppola's Apocalypse Now, another director was at work on the set: Documentary director Eleanor Coppola, the auteur's wife. Her footage, along with cast and crew interviews shot a decade later, became the celebrated documentary Hearts of Darkness: A Filmmaker's Apocalypse, which premiered on the Showtime cable channel in 1991. (This interview first aired on Jan. 24, 1992.)

Primatologist duo Dorothy Cheney and Robert Seyfarth discuss their new book, Baboon Metaphysics: The Evolution of a Social Mind. The husband-and-wife team spent years studying a group of baboons in Botswana, observing their behavior, vocalizations — and even their feces — to better understand the primates' complex social structure.

David Wilcove, one of world's leading experts on endangered species, discusses his new book, No Way Home, which chronicles the decline of the world's animal migrations. Wilcove is professor of ecology, evolutionary biology and public affairs at Princeton University.

We continue our conversation about A Slave No More and the men whose stories it tells with three of John Washington's descendants: granddaughter Ruth Washington, great-granddaughter Barbara Anne Hinksman, and great-great-granddaughter Maureen Ramos.

In A Slave No More, historian David W. Blight showcases the emancipation narratives of two men, one from Alabama and one from Virginia. Manuscripts written by Wallace Turnage and John Washington, and genealogical information compiled by Blight, combine to tell the stories of their lives as slaves and their harrowing flights to freedom.

A couple of years ago, director Jake Kasdan woke up in the middle of the night, knowing suddenly that his next film would be a fake music biopic called Walk Hard. He went on to cast John C. Reilly as Dewey Cox, the putative legend at the heart of the story, who has trouble with women and drugs and who tries on a multitude of musical personalities. Walk Hard, due out Dec. 21, also features Jenna Fischer from NBC's The Office; it was co-written and produced by Judd Apatow. Apatow and Kasdan worked together previously on the critically acclaimed TV show Freaks and Geeks.

Joel Hafvenstein spent a year in Afghanistan trying to convince opium-poppy farmers to give up what he calls "the perfect crop." Working for a private company funded by the United States Agency for International Development, Hafvenstein helped provide Afghan farmers with alternative jobs — like building canals and roads — in hopes that they'd give up their alliance with the Taliban.

In a recent New York Times Magazine cover story, reporter Andrea Elliott explained how the small Moroccan neighborhood of Jamaa Mezuak has bred terrorists responsible for a number of recent high-profile attacks. Some were involved in the Madrid train bombings; some went to Iraq. Elliott won a Pulitzer Prize this year for her series An Imam in America.