Slaves of the Black Monarch — Grant Stockbridge

Ruthless, invulnerable, that Scarred Hand reached out to destroy the entire law machine of New York-blasting into merciless oblivion those juries which dared convict even a single criminal. In that twilight of terror, when empty cells yawned for the felons who never arrived, and helpless Justice hid her bloodied head-no one but Richard Wentworth could combat this invisible Juggernaut which had paralyzed five mighty boroughs. Once more, in the Spider's weird vestments, Wentworth sets out-this time to annihilate a brain so evil that it is encased in two heads!