New York, Dodd Mead, 1969. First edition with no additional printing listed. Pen name of Dennis Lynds, and INSCRIBED by author to front free endpaper as 'Dennis (William Arden)' in this, the second novel featuring industrial security specialist Kane Jackson. Fine in near fine DJ, the latter of which shows slight wear and a faded spine. A routine check of a target company for a client turns dark and deadly. $40.00.