Ripped from the pages of the October, 1937 issue of Secret Agent X magazine comes this sensationa...

The identity of Secret Agent 'X' is an enigma. He comes and goes veiled in a cloak of mystery. Hi...

With boiling lead that stilled men's tongues, and bombs that mangled human bodies, the hooded hor...

'The Torture Trust' they called themselves -- that unholy trio who met in a hidden room in a dese...

Ripped from the pages of the March 1936 issue of Secret Agent 'X' magazine, here is 'The Fear Mer...

From the pages of the September, 1935 issue of Secret Agent X comes this sensational full length ...

A city shrouded in fog, its streets alive with whispers and the shadowy dealings of men who trade...

A city shrouded in fog, shadowy figures slipping through alleyways, and danger lurking at every t...

A single gunshot cracks through the fog-laden streets, and the city's underworld stirs with restl...