An avid railway enthusiast for many years, Martyn Hilbert has spent much time and effort recording the UK railway network from the 1970s to the present day. This has resulted in a large photographic archive, backed up by detailed records and notes that chronicle the many changes that the railway system has undergone in the last forty years. Still active with the camera and recording the current scene before it all becomes history, 'Network North West-Images of a Changing Railway' is his second book published by Fonthill Media.