Longarm and the Palo Duro Monster — Tabor Evans

Longarm's playing hide-and-seek and shoot-to-kill…

The last lawmen who went sniffing after deranged killer Simon Grimm ended up headless, strung up in a lean-to. But Deputy Marshal Long has hightailed it from Denver to the flyspeck town of Mesquite, Texas, to drag Grimm's sorry behind to justice…
 
Thing is, nobody's laid eyes on the crazy bastard for weeks -- and folks reckon Grimm has beaten a hot path to Palo Duro Canyon. Although the hidey-hole's a hundred miles long, Long won't rest till he's drawn up a tough posse -- and delivered revenge, Longarm-style...