Leyshon's Railroad Books - Used and out-of-print railroad books. Green Mountain Motorbooks - New and vintage motor sport books. Includes both marque history, technology, driving, restoration and repair. Kevin T. Farrell Train and Trolley Books - Variety of used and rare books in the specialty. Robert Humm and Company - Rare, secondhand and out of print books on Railways, Tramways, Aviation, Shipping, Canals and Industrial and Commercial History. Also supplies new books on Railways. MotorLit - Diverse selection of rare and out-of-print automobile books, literature and automobilia. GWR - Gerald Baker - Railway books, and material linked to the Great Western Railway. Albaco Collectables - Offers rare and hard to find used Ferrari magazines, books, owners' manuals, posters, and diecast models. Nick Tozer Railway Books - Second-hand railway books and magazines; offers railway book search service. The Aviation Bookshop - Secondhand and out of print aviation books bought and sold.