Release date Label Catalog ID Format Description
December 11th, 1968 Tetragrammaton Records T-107 12" vinyl
December 11th, 1968 Tetragrammaton Records T-107 Cassette
1968 Harvest SHVL 751 12" vinyl
1973 Warner Bros. Records P-8377W 12" vinyl Japan
1988
(titled "El Libro de Taliesyn")
Odeon 58442 12" vinyl
1988
(titled "El Libro de Taliesyn")
Odeon 68442 Cassette
February 10th, 1989 Warner Bros. Records 20P2-2602 CD Japan
1991 (Unofficial) Elbo 0403 Cassette
2000 EMI 7243 5 21608 2 2 CD Remastered
2000 Spitfire Records 6-70211-5063-2 CD Remastered
April 18th, 2015 Harvest HVL 751 12" vinyl Mono, White Vinyl