Peoria Nights: Nick Stihl, Private Investigator:

In the 1930s, Peoria, Illinois, was ruled by ruthless gangs with an iron hand. But a former boxer turned private investigator fought violence and graft with fists of steel. In this collection, Nick Stihl fights organized crime in Peoria in a trio of two-fisted adventures.
Wood Versus Stihl: A top-secret industrial formula turning wood as hard as steel? It doesn't seem likely, until Fifth Columnists invade Peoria, and Nick Stihl goes in swinging.
How to Stihl Rubies: British jewel thieves se...