Longarm’s making a special delivery…
It’s a chilly Spring in the Arkansas mountains, where Longarm is tracking down a bandit who’s robbed a passel of postmen—and just added murder to his bag of tricks. Longarm’s prepared to follow the trail wherever it leads, but he never expected Mosquito Pass to live up to its name quite the way it does.  The only pleasurable part of this itchy business is the attentions of the two lonely daughters at the Widow Shreave’s cozy inn. Between the skeeters and the Shreave sisters, Longarm’ll be lucky if he’s not drained dry before he catches up with the killer…