Metropolitan Mysteries : A Cas of London's Detectives, Paperback by Edwards, Martin (EDT), ISBN 0712355510, ISBN-13 9780712355513, Brand New, Free P&P in the UK An original collection of London mysteries from the Golden Age of crime curated by award winning editor, Martin Edwards. Authors include Arthur Conan Doyle, John Dickson Carr, Josephine Bell, Anthony Berkeley, Margery Allingham, Henry Wade and many more.