- Pennsy Power
- Pennsy Power II: Steam Diesel and Electric Locomotives of the Pennsylvania Railroad
- C and O Power: Steam and Diesel Locomotives of the Chesapeake and Ohio Railway 1900-1965
- B & O power;: Steam, diesel, and electric power of the Baltimore and Ohio Railroad, 1829-1964,
- Steam Power of the New York Central System: Volume I, Modern Power, 1915-1955












