A Stir of Echoes

No title-specific book-club printing is documented in the ABAA dealer and auction descriptions consulted; a Detective Book Club omnibus reprint of the period is referenced in secondary sources but was not confirmed against a primary description. General period tells apply for screening a suspected club printing: absence of the stated "First Edition", a blind stamp or small impressed dot on the rear board, thinner and lighter boards than the trade issue, and a jacket with no printed price at the flap.