"N" Gauge Model Railways by Michael Andress is a vintage paperback book published in 1972 by Almark Pub. The book, with 88 pages, is illustrated and written in English. It is a comprehensive guide for model railway enthusiasts focusing on "N" gauge trains, providing detailed information and tips for building and improving model railway layouts. The book reflects the era of the 1970s and is a valuable resource for collectors and hobbyists interested in trains and model railways.