The "Morning Sun Books L&N Color Guide to Freight&Passenger Equipment Catalog Lotx3" is a set of three coloring books published in 2000 by Morning Sun Books, Incorporated. Written by Steven D. Johnson, these hardcover books feature a total of 128 pages each and are in English. The books focus on the trains of the Louisville and Nashville Railroad, providing detailed illustrations and information on both freight and passenger equipment in color. This set offers a comprehensive look at the equipment of the L&N railroad for train enthusiasts and collectors.