Of all the missing persons cases in the history of the United States, few have made as indelible a mark as the 1938 disappearance of four-year-old Marjorie West. The mystery surrounding Marjorie's unexplained disappearance from a Mother's Day outing has been the subject of books, television shows and magazine articles. In fact, one British newspaper, The Guardian, has referred to the case one of the "great unsolved mysteries of the missing."