half new english library impromptu ''double'' pairing unbound (or possibly stripped, but i don't think so) carcases of the 4/1979 new english library p/b of this novel with those of the 7/1978 new english library p/b printing of ''thorns'', q.v.
cover art by tim white, tim white & tim white, as described in the other half bookcat item linked to above
cover price £1.25
360pp.(check) including 2 x title pages, 2 x indica etc, end pp. advertising