EMD Early Road Switchers: GP7 - GP20 Locomotives (TrainTech)
Internet Modeler, July 2006,reviewed by Gerry Nilles"With over 200 photos, most of which are color, any railroad enthusiasts, be they a historian or a model railroader, will want to add this excellent reference source to their library."Modeling Madness, June 2006,reviewed by Scott Van Aken"Illustrated with hundreds of superlative color and B&W photographs, this book is a slice of eye-candy as well as an in-depth history. Whether you are a rail-fan of the first order or just like trains, this is a book that you will be very happy to have on your shelves."N Trak Newsletter, September/October 2006"If you are modeling the transition era or want to understand the rapid shift from steam to diesel, you will find the book hard to put down and a great reference source."