1937 stapled softcover published by the Railway and Locomotive Historical Society.
L&NWR Locomotive Names: The Named Locomotives of the London and North Western Railway and Its Constituent Companies: No.8 (Locomotives of the LMS Series)
A Register of all the Locomotives of the LNWR 1922 + Supplement
Faster Than the Limiteds - Bulletin 137 The Story of the Chicago NY Electric Air
36: A Service History of the C36 Class Locomotives of the NSWGR-JOHN B. THOMPSON
Locomotives of the Seaboard System Railroad of the South by Paul Carleton ©1987
