The County Donegal Railway was the largest narrow gauge system, not only in Ireland but in the whole of the British Isles. This book draws on the work of photographers such as E.S. Russell, J.G. Dewing, John Langford and James Tawse, as well as the Colour Rail Archive, to produce an album that captures the atmosphere of The Wee Donegal. The book also includes track diagrams of the major stations and gradient profiles of each route and the introduction gives a history and description of the lines.