I was pleasantly surprised when I first opened this book. It has a large number of clear colour photographs that enhance the very detailed descriptions of every locomotive, multiple unit & carriage that is in use on the rail network. It is not a list of numbers; that can be found in the companion book by Colin Marsden: Rail Guide. Comprehensive details of each item of traction from dimensions, seat capacity, tractive effort, maximum speed, date of build, etc. are found in this book. If you are in any way interested in the trains that run in our country today, you will find this book an extremely informative reference.