Following a 4-page intro to Durham's railways, the book goes on to cover the Stockton & Darlington, Darlington works, South Durham & Lancs Union, Wear Valley, Shildon works, South West Durham steam, Tanfield, Stanhope to Shields, Blackhill/Beamish/Bowes, East Coast Branches, East Coast Main Line steam, Deltic era, HST125/IC225. About 140 pages of photos, each accompanied by up to a paragraph of related text. The photos range from Seaham docks vertical boiler engine to GNR Stirling Single, but are mainly of preserved engines and includes coverage of the Rail 150 celebrations.