A humorous and whimsical spy novel written by Welsh-born author Gaynor Madoc Leonard. The ancient market town of Carmarthen has become a hub of Welsh Intelligence, a sophisticated organisation whose officers are dedicated to the protection of Wales and its people from ruthless predators who are determined to undermine the country, its language and its culture.

Nofel dditectif ddigrif a mympwyol gan Gaynor Madoc Leonard. Lleolir y nofel yn nhref farchnad Caerfyrddin, canolfan soffistigedig sydd â gweithwyr sy'n ymroi i amddiffyn a diogelu Cymru a'i phobl rhag rheibwyr didostur sy'n benderfynol o danseilio'r wlad, ei hiaith a'i diwylliant.