Old Surehand and his faithful old friend Old Wabble are on the trail of a cold-blooded killer with the nickname ‘The General’. The brother of Old Surehand was murdered by…

In this German detective thriller, swindlers using a false charity as a front send a hit man around London to murder wealthy people whose deaths can benefit the organization. This…

A pool-hall is used as the front for a white slavery ring.

A rich man bequeaths seven keys to seven of his friends, but only one will unlock the door to untold wealth.

Police try to track down a hooded serial killer who murders his victims with a combination of acid and poison gas

A woman is kidnapped and her identity is stolen by criminals attempting to collect her inheritance.

A serial killer who calls himself “The Laughing Corpse” dresses up in a skeleton costume and kills his victims with a poison-filled scorpion-shaped ring.

Scotland Yard should uncover why persons are being murdered by a monstrous canine at Blackwood Castle.

The sister of some renowned, but as uncaught, offender termed The Hexer is murdered. Inspector Higgins of Scotland Yard considers that The Hexer will likely surface to carry his own…