A new generation of locomotives for a changing world: greener, cleaner and just as powerful. This book introduces General Electric's Evolution Series, the company's latest locomotives. Today's railfans will want to read about their development, testing, production and use of the locomotive that, in its first year of production, was offered by every Class 1 railroad in North America. Sean Graham-White. Hardcover, 8-1/4 x 10-5/8", 144 pages, 160 color images.