The Inside Story of "Casablanca"

Fashion expert Richard Martin. Martin's the co-author (with Harold Koda) of "Jocks and Nerds," a new book that examines what the authors call '12 persistent fashion styles;' among them the Rebel, Cowboy, Dandy, and Joe College. Martin is a professor of Art History and Dean of Graduate Studies at New York's Fashion Institute of Technology.

Television writer Gerald Gardner. His new book, The Censorship Papers, is a collection of memos from the Hays Commission, which was the censorship arm of Hollywood's production studios from 1930 to 1968. The dossiers were released last year and Gardner covers those concerning 70 of Hollywood's best known films, including "The Maltese Falcon," "Pal Joey" and "Notorious."

Film writer Aljean Harmetz. She covers the movie industry for The New York Times, reporting on the business side of Hollywood. To coincide with the 50th anniversary of the release of "The Wizard of Oz," Harmetz has just re-released her first book, The Making of the Wizard of Oz. In it, she details the behind-the-scenes intrigue that almost scuttled what it is probably the most popular movie ever made.