The Scarlet Ace, by Theodore A. Tinsley (epub/Kindle/pdf)
His devlish cunning mocked the power of the law.... He was The Scarlet Ace!
Not until he blasted the one who failed did they know the menace of his hidden hand...
Classic pulp fiction — the first installment of the Scarlet Ace series — ripped from the pages of the February, 1933 issue of All Detective Magazine!