Terry Gross

Writer John Updike. His new novel, "Toward the End of Time" (Knopf) is a chronicle of one man's life in America in the year 2020. Updike will read passages from the novel and answer questions posed by an audience in addition to the regular interview. Updike is the author of over forty volumes of work, and has received two Pulitzer prizes, the American Book Award, and two National Book Critic's Circle Awards. (Interview recorded at and for The Free Library of Philadelphia)

Director Wong Kar-Wai . The writer and director of 1994's "Chungking Express," 1995's "Fallen Angels" and this year's "Happy Together," Wong has worked in the Hong Kong film industry for 15 years, and is continuing to gain a strong American following. Wong was named "Best Director" at this year's Cannes film festival for "Happy Together." He is currently working on his next film, "Summer in Beijing."

Chimpanzee researcher Roger Fouts is the co-director of the Chimpanzee and Human Communications Institute. For thirty years, Fouts has worked with chimps, teaching them American Sign Language with great success. His new book, "Next of Kin: What Chimpanzees Have Taught me About Who We Are" (William Morrow) chronicles his studies and work, as well as his efforts to establish a sanctuary for the country's chimpanzees.