SHADOW DOUBLE NOVEL VOL 94 Q & FORMULA FOR CRIME

Description

"The Knight of Darkness hunts hidden crimelords in two thrilling mysteries by Walter B. Gibson. First, the only clue to the deadly crime wave engulfing Manhattan is a single wireless message typed out in Morse Code: 'Q.' Then, a brilliant mathematician invents a system to chart future crimes. Can The Shadow use the 'Formula for Crime' to solve the mysterious 'X' and unmask a criminal mastermind? Plus, an ultra-rare classic from the Golden Age of Comics!"