Bibliografía (29 obras)
Witch House
2014
She walks in darkness
2013
Horror Gems, Volume Three
2012
Above Ker-Is and Other Stories
Fantasy and Science Fiction, November/December 2011
2011
The Mabinogion tetralogy
2003
The Mabinogion
2002
Die vier Zweige des Mabinogi
2001
The island of the mighty
The sword is forged
1983
ISLAND OF THE MIGHTY (Del Rey Books)
1979
Children of LLYR (Del Rey Books)
1978
Four branches of The Mabinogion in a Complete Boxed Set : Prince of Annwyn; The Children of Llyr; The Song of Rhiannon; The Island of the Mighty
Prince of Annwn
1974
The song of Rhiannon
1972
The song of Rhiannon;: The third branch of the Mabinogion (Adult fantasy)
The children of Llyr
1971
Island of the Mighty
1970
The Island of the Mighty: The Fourth Branch of the Mabinogi (Former title: "The Virgin and The Swine")
The cross and the sword
1960
THE CROSS AND THE SWORD
1956
Witch house
1945
The virgin and the swine
1936
THE SONG OF RHIANNON
PRINCE OF ANNWN
THE ISLAND OF THE MIGHTY
THE CHILDREN OF LLYR
