first sphere books p/b printing, first uk edition under this title°
cover art by bill botten (unsigned, uncredited; attribution from billbottenjackets.co.uk)
cover price 5/- (25p), east africa 6/00, south africa 60c, australia 80c, new zealand 75c
160pp. including titles, indica etc, end pp. advertising
aka and originally ''the fireclown'' (compact 1965), q.v.
° - retitling by paperback library inc. not authorised by moorcock, according to lloyd currey