Bibliografía (11 obras)
Stealing Games
2016
Change Makers
2014
Call to Arms
2013
Union Pacific : the Reconfiguration
2011
Genesis of Industrial America, 1870-1920
2007
Union Pacific
2006
Union Pacific Vol. 2
Life and Legend of E. H. Harriman
2003
Rainbow's End
Unfinished Business
2000
History of the Louisville & Nashville Railroad
1972
