W. Awdry books in order
6 books in the catalogue, about 7 hours of reading in all; the shortest takes 26 minutes and the longest 3 hours.
1 series and 4 standalone books in the catalogue.
The Railway Series
28 books 1 
The Three Railway Engines 1.2 h 2 
Thomas the Tank Engine 53 min
The Three Railway Engines 1.2 h 2 Thomas the Tank Engine 53 min 3 James the Red Engine length not known
4 Tank Engine Thomas Again length not known
5 Troublesome Engines length not known
6 Henry the Green Engine length not known
7 Toby the Tram Engine length not known
8 Gordon the Big Engine length not known
9 Edward the Blue Engine length not known
10 Four Little Engines length not known
11 Percy the Small Engine length not known
12 The Eight Famous Engines length not known
13 Duck and the Diesel Engine length not known
14 The Little Old Engine length not known
15 The Twin Engines length not known
16 Branch Line Engines length not known
17 Gallant Old Engine length not known
18 Stepney the "Bluebell" Engine length not known
19 Mountain Engines length not known
20 Very Old Engines length not known
21 Main Line Engines length not known
22 Small Railway Engines length not known
23 Enterprising Engines length not known
24 Oliver the Western Engine length not known
25 Duke the Lost Engine length not known
26 Tramway Engines length not known
Really Useful Engines length not known
Thomas and His Friends length not known
