Originally published separately as 'The Van and Kerry Railways with the Kerry Tramway' and 'The Mawddwy Railway with the Hendre-Ddu Tramway'. London: Cozens, 1953 and 1954.
The Mawddwy, Van and Kerry Railways with the Hendre-Ddu and Kerry Tramways by Lewis Cozens. ISBN 085361105X. Published by Oakwood Press in 1972. Publication and catalogue information, links to buy online and reader comments.