20 books in series

Railway Series

Railway Series is a 21-book series with 20 released primary works first released in 1945 with contributions by W. Awdry, George Awdry, and wilbert-v-awdry.

The Island of Sodor: Its People, History and Railways
The Three Railway Engines
James the Red Engine
Tank Engine Thomas Again
Henry the Green Engine
Toby the Tram Engine
Edward the Blue Engine
Four Little Engines
Percy the Small Engine
Eight Famous Engines
Duck and the Diesel Engine
History in a glass
Gallant Old Engine
Stepney the Bluebell Engine
Mountain Engines
Very Old Engines
Main Line Engines
Small Railway Engines
Enterprising Engines
Oliver the Western Engine
Tramway Engines