Arg. Saesneg gwreiddiol = Original English ed.: [Woodbridge]: Henderson Publishing, 1995.
Addasiad Cymraeg gan = Welsh adaptation by: Carwen Vaughan.
Ar ben teitl clawr = At head of cover title: Y gwir ryfeddol... torri pob record.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Torri pob record! by Peter Lafferty. ISBN 1859023150. Published by Gomer in 1996. Publication and catalogue information, links to buy online and reader comments.
