Ancient Celtic Placenames in Europe and Asia Minor, Number 39 Sims-Williams Patrick Heftet / 2006 / Engelsk
Celtic Inscriptions of Britain Phonology and Chronology, c. 400-1200 Sims-Williams Patrick Heftet / 2002 / Engelsk
Gypsy World The Silence of the Living and the Voices of the Dead Williams Patrick Heftet / 2003 / Engelsk
The Medieval Welsh Englynion y Beddau The 'Stanzas of the Graves', or 'Graves of the Warriors of the Island of Britain', attributed to Taliesin Innbundet / 2023 / Engelsk
