The outlaw life / Owen G. Irons.

When Chase Carver dragged himself into Mammoth Springs he was cold, hungry and exhausted and any man in that condition will gratefully accept the help of a stranger. But the stranger led him to an outlaw stronghold, filled with cut-throats, thieves and gunmen. After joining the outlaws on a bank job, and earning himself the name 'Mad Dog' Carver, both the county sheriff and the army are now hot on his tail. And by rescuing two young women from the ruthless Bandolero he has committed a crime against criminals and faces the entire outlaw contingent, who are ready to take up arms against him. The outlaw life had been easy to fall into but there is going to be a fight to the death to try and crawl back out of it.