Soo Line Power in Color from Morning Sun Books gives fans a modelers a great look at the varied roster of a popular upper Midwest carrier. In Soo Line Power In Color Volume 2: Early Roadswitchers 1945-1965 (RS-Is to GP35s) you'll find loads of color photos of Soo Line's early roadswitchers from the Alco RS-1 to the EMD GP35s! GP7s, GP9s, GP30s, and rebuild variations are included, as are the Baldwin Road Switchers. Fuel tenders, cabooses, and rare Soo Line miscellanea round it out.