Secret Agent X April 1937
Condition: Very Good - Fine
Note: Beautiful front cover with mild creasing to the edges. Sharp spine with mild creasing to the bottom. Clean back cover with a chip and crease to the top left. Cream supple pages.
Cover Artist: Rafael M. de Soto
Authors: Dale Clark , Don Cameron, Frank Gruber , J. Lane Linklater , S.J. Bailey , Brant House
Features: Cover: bride discovers skeleton in upright casket