High Adventure No. 58: The Secret 6---"The Monster Murders"
Adventure House, 2001. First edition thus. Softcover. Color illustrated gloss softcovers. Fine, fresh, unsued example, 112 pp. With reproducitons of original pulp magazine drawings. Facsimile reissue of the original 1934 pulp magazine story "The Monster Murders" by Robert J. Hogan.

