W B Yeats and W T Horton: the record of an occult friendship

gan Harper, George Mills
Cyhoeddwyd 1980

Making of Yeat's a vision: study of the automatic script /

gan Harper, George Mills
Cyhoeddwyd 1987

Making of Yeat's a vision: study of the automatic script /

gan Harper, George Mills
Cyhoeddwyd 1987

Yeats's golden dawn

gan Harper, George Mills
Cyhoeddwyd 1974

Yeat's golden dawn /

gan Harper, George Mills .
Cyhoeddwyd 1974

A critical edition of Yeats's a vision (1925)

gan Harper, George Mills, Hood, Walter Kelly
Cyhoeddwyd 1978

Letters to W B Yeats

gan Finneran, Richard J, Harper, George Mills, Yeats, W B
Cyhoeddwyd 1977

Critical edition of Yeat's a vision (1925) /

Cyhoeddwyd 1978