Out of all the many stars and celebrities Hollywood has produced, only a handful have achieved the fame--and, some would say, infamy--of Orson Welles, the creator and star of what is arguably the greatest American film, Citizen Kane. Many books have been written about him, detailing his achievements as an artist as well his foibles as a human being. None of them, however, has gotten so close to the real man as does Chris Welles Feder's beautifully...