Volume 1 looks at type 1, 2 and 3 diesels featuring classes 20, 25, 26, 27, 31, 33 and 37.

Just a small selection of highlights of Volume 1 include:

• 20s on Skegness services, in Scotland, freight around Warrington and even a quadruple header.
• Class 25 action includes scenes at Glasgow Queen Street, Aberystwyth and Hereford.
• 26s at Kyle of Lochalsh, Wick and Perth.
• 27s on Edinburgh to Dundee and Inverness to Aberdeen services.
• 31s in East Anglia, on the Settle & Carlisle line, around Manchester and in Devon.
• 33s on Portsmouth, West Wales and Waterloo services and on the Marches route to Crewe.
• 37s on passenger and freight throughout the network including passenger work in East Anglia and Scotland.