Terry Gross

Host of ABC'S "Nightline" Ted Koppel. He has a new memoir about his 16 years with the news show and his life before journalism. It's called "Nightline: History in the Making and the Making of Television" (Times Books, by Ted Koppel and Kyle Gibson).

Jazz bassist Charlie Haden. He's released his fifth album with his Quartet West, "Now is the Hour," (Verve). Haden formed the quartet to play the music of the 1940s and early 50s. He's worked with jazz musicians Art Pepper, Paul Bley, Ornette Coleman. And he's recorded with many artists including Abbey Lincoln, Bill Frisell, Joshua Redman, Rick Lee Jones, and others. Last year Haden released a much regarded album of spirituals with pianist Hank Jones, "Steal Away--Spirituals, Hymns and Folk Songs."

Scientist and Pulitzer Prize winner Carl Sagan. His new book is "The Demon-Haunted World: Science as a Candle in the Dark," (Random House).