This first volume on the LNER 4-4-0 locomotives describes the design, construction, history, operation and performance of the Great Northern, Great Central and Great Eastern examples, classified by the LNER at the Grouping as classes, D1 - D4, D5 - D12 and D13 - D16 respectively. It covers from their emergence in the late nineteenth century to their demise in the mid or late 1950s and their performance at their peak operation times, mainly in the inter-war years of LNER ownership. It also includes the former Midland & Great Northern Railway engines that were later absorbed by the LNER as classes D52 - D54. AUTHOR: David Maidment was a senior manager with British Railways, with widespread experience of railway operating on the Western and London Midland Regions culminating in the role of Head of Safety Policy for the BRB after the Clapham Junction train accident. He retired in 1996, was a Principal Railway Safety Consultant with International Risk Management Services from 1996 to 2001 and founded the Railway Children charity (www.railwaychildren.org.uk) in 1995. He was awarded the OBE for services to the rail industry in 1996 and is now a frequent speaker on both the charity and his railway career and author of four novels, two non-fiction works on street children and over twenty books for Pen & Sword's locomotive portfolio series, the royalties from all being donated to the charity. 25 colour, 225 b/w illustrations