Jim Berkenstadt is the Rock And Roll Detective. A true Sherlock Holmes, Berkenstadt uncovers the lost history and mysteries hidden within decades of popular music. His current book, Mysteries in the Music: Case Closed, is a brand new Amazon Bestseller. His last book, The Beatle Who Vanished, is a Bestseller and he is the co-executive producer of a major motion picture based upon his book. Berkenstadt has co-authored three other books: Black Market Beatles: The Story Behind The Lost Recordings; Nevermind Nirvana and The Beatles Digest.His books are included in the prestigious Rock And Roll Hall of Fame.