Matthew Wharmby is an author, photographer and editor who specialises in London bus history. His published books include London Transport’s Last Buses: Leyland Olympians L 1-263, Routemaster Requiem and Routemaster Retrospective (with Geoff Rixon), London Transport 1970-1984 (with R.C. Riley), The London Titan and The London Metrobus. He has also written many articles for Buses, Bus & Coach Preservation, Classic Bus and London Bus Magazine. This is his eighth book for Pen and Sword; the others are London Transport’s Last Buses: Leyland Olympians L 1-263, The London Bendy Bus, The London Enviro400, The London DMS, The London LS, Last Years of the London Titan and (with John Laker), London Buses 1970-80.