Longarm and the Kansas Killer

One of the deadliest killers in the world is running loose in the U.S.

He's known as Wolf, but his real name is Wolfgang von Ritterhoff of the Prussian Cavalry under Bismarck.

He is familiar with every kind of weapon imaginable.

The U.S. government wants him stopped and they turn to the one man who has a chance of hunting him down--Longarm.