Steam Traction on the Road - From Trevithick to Sentinel: 150 Years of Design and Development
Traction Engines
Traction Engine Album
Traction Engines - Preservation and Power
NIEUW
Traction Engine Rallies - An Appreciation Over Seventy Years, 1950-2019
Classic Traction Engines
The Traction Engine - Its Use and Abuse - The Classic Traction Engine Handbook from 1900
Aveling & Porter- An Illustrated History
Aveling & Porter - From the John Crawley Collection
Aveling & Porter of Rochester (Traction Engines & Recollections)
Road Rollers
Classic American Steamrollers 1871-1935