"A revised edition of the work first published under the titles 'Mysterious Wales' and 'More mysterious Wales' by David & Charles in 1982 and 1986 and Grafton Books (Paladin) in 1983 and 1987" - T.p. verso.
Mysterious Wales by Chris Barber. ISBN 1872730094. Published by Blorenge Books in 2000. Publication and catalogue information, links to buy online and reader comments.