Notes: "Published in this edition in 1975" First known UK paperback printing Published in association with NEL The artist is not credited, no visible signature on the artwork Cover same as August 1975 issue of "Science Fiction Monthly" where credited to Pauline Jones. UK 60p, Rep. of Ireland 64p, Cyprus 650 mils, Gibraltar 65p, Malta 65c, New Zealand $1.90, Spain Pts 155, Trinidad (W.I.) $3.60, Canada $2.25, Australia $1.80