Terry Gross

Dickey has written a new memoir about his relationship with his father, the late poet and novelist James Dickey. It's called "Summer of Deliverance: A Memoir of Father and Son" (Simon & Schuster). Dickey writes that his father was "a great poet, a famous novelist, a powerful intellect, and a son of a bitch I hated." But Dickey writes that he also loved his alcoholic, abusive father. And as an adult, he picked up his relationship with his father again, after a 20 year absence.

Presidential historian Michael Beschloss talks about the historical importance of the Clinton investigation. Beschloss examines how the threat of impeachment has been used and abused in the past. He is author of "Taking Charge: the Johnson White House tapes 1963-64," which will be issued on paperback this week.

Pediatrician Lawrence Diller specializes in child development and behavior. He's evaluated hundreds of patients for attention deficit disorder, for which the drug Ritalin has often been prescribed. His new book "Running on Ritalin: A Physician Reflects on Children, Society, and Performance in a Pill." (Bantam Books). After seeing more and more parents come into his practice asking for Ritalin for their children, Diller became concerned, and wrote an article in 1996 that started a national debate about the use of the drug.