wm. collins sons, collins ltd., (possibly harpercollinspublishers°) grafton books imprint, first uk p/b edition
published using a granada/panther books block isbn, and may retain references to panther books
cover art by david o'connor (unsigned sfaics, credited on back cover tyopped as david o'conner)
cover price £3.50, $9.)5 australia, $14.95 new zealand
344pp? (check) including titles, indicia etc, end pp. advertising
° - check title page & indicia as to which, and edit accordingly