Death Valley Demons — Jon Sharpe

The valley of death just got worse…

Skye Fargo is riding through Death Valley when he comes across two bullet-riddled men. One lives long enough to point Fargo towards a cabin where an ex-federal marshal and his family lay butchered. But a prospector and a lovely lady survived the massacre.
 
Mad Dog Burton and his gang came to the cabin to avenge the hanging of his brother, who the late marshal apprehended. He knows there are witnesses to the slaughter, and he's not going to stop until they're dead. But the Trailsman is about to show Mad Dog a different view of Death Valley -- from beyond the grave…