The evolution of the steam locomotive (1803 to 1898)

Fifty Years of Railway Life in England, Scotland and Ireland

Lives of the Engineers The Locomotive. George and Robert Stephenson

A History of the Growth of the Steam-Engine

Les Merveilles de la Locomotion

The Life of George Stephenson and of his Son Robert Stephenson Comprising Also a History of the Invention and Introduction of the Railway Locomotive

Die Geschichte der Dampfmaschine bis James Watt

The First Quarter-Century of Steam Locomotives in North America Remaining Relics and Operable Replicas with a Catalog of Locomotive Models in the U. S. National Museum. United States National Museum Bulletin 210

Lives of Boulton and Watt. Principally from the Original Soho Mss. Comprising also a history of the invention and introduction of the steam engine

James Watt und die Erfindung der Dampfmaschine