Terry Gross

Adventure writer Randy Wayne White. He wrote the "Out There" column for "Outside" magazine for many years. He's now a monthly columnist for "Men's Health" and is the author of the new book, "The Sharks of Lake Nicaragua: True tales of adventure, travel, and fishing." (The Lyons Press).

Actor Dan Hedaya. He's currently starring as President Nixon in the new comedy about Watergate, "Dick." His performance has been called "hilarious and sly." Though Hedaya stars in this film, he's best known for his supporting role in many other films and TV shows.

Journalist Paul Solotaroff is a former editor at The Village Voice. He's written a new book that follows the progress of a group in therapy in New York City. It's called, "Group: Six People In Search of a Life." (Riverhead Books)