THE second volume of John Alcorn's detailed survey of the famous 'Ninak' picks up the story from DF 139 in the same rich vein. The bombers' post-war operations overseas is fully chronicled, supported by maps and over 64 rare archive photos showcasing a wide diversity of markings and detail. Into-the mix are Doug Carrick's carefully-created 1:48 scale plans, plus over 46 colour detail close-ups of Hendon's preserved DH9A and a typical Liberty V-12 motor. There are also several pages of contemporary airframe detail sketches adding further value to the DATAFILE's fulsome coverage. Jerry Boucher supplies the evocative cover painting, and Ronny Bar the three pages of all new - highly-detailed colour profiles to provide modellers and enthusiasts with an unmatched reference package.