Empires of light : Edison, Tesla, Westinghouse, and the race to electrify the world /

ανά Jonnes, Jill, 1952-
Έκδοση 2004

Conquering Gotham : a Gilded Age epic : the construction of Penn Station and its tunnels /

ανά Jonnes, Jill, 1952-
Έκδοση 2007