Belen: Dennis McMillan Publications, 1986

Small 8vo, pp. 193. Original black boards, lettered in yellow to spine. Gun device in yellow to front panel. Gun-illustrated endpapers. Illustrated dust jacket.
A fine copy in a fine dust jacket.

First edition. No. 55 of 375 copies, SIGNED BY WILLIAM CAMPBELL GAULT, AUTHOR OF THE BOOK'S INTRODUCTION. Volume 6 of the Detective Pulps series.

A fine copy.