Without Fidel: A Death Foretold in Miami, Havana, and Washington (Scribner)   Ann Bardach, a PEN award-winning investigative journalist, will discuss and sign her new book on the disappearence of Fidel Castro from the world scene. Bardach is a PEN award-winning investigative journalist who has covered Cuba for fifteen years for The New York Times, The Washington Post, Vanity Fair, and many other national publications. She's author of Cuba Confidential and editor of Prison Letters of Fidel Castro and Cuba. She is a member of the core group of the Brookings Institution Cuba Force and teaches at the University of California in Santa Barbara. Photo of Ann Bardach by Dawny Rothenberg.