avon equinox b-format tp/b first printing, not first merkin p/b edition
sf rediscovery series #2
cover art unsigned, uncredited; style is strongly reminiscent of diane & leo dillon°, but this is not an attribution
cover price $1.95, $2.45 canada
canadian cat# 21261
224pp. (check) including titles, indicia etc
° - the sf discovery series was edited by charles platt, so mal dean is also a possibility