Rio Matanza (Bodie Kendrick - Bounty Hunter Book 2)

Bodie Kendrick had a reputation for being one of the most relentless bounty hunters throughout Arizona and New Mexico.
Doc Turpin, out of Texas, shared similar renown.
When the two of them partnered up to bring in the Harrup-Klegg Gang, it was the end of the trail for the bloodthirsty outlaws who had robbed the New Gleanus bank and then needlessly, mercilessly slaughtered innocents as they shot up the town riding away.
The gunsmoke from that encounter has scarcely cleared, however, before Doc is mysteriously lured away in the middle of the night by a rebelista firebrand known only as Estraleta. Troubled by his new partner's sudden and ill-explained departure, Kendrick pursues the pair in order to try and find out what is going on. His only clue is that they reportedly are bound for the notorious south-of-the-border town called Bordados.
Quicker than the rapid-fire discharge of a Gatling gun, Kendrick finds himself embroiled in a conflict between local rebels fighting to regain their town and a corrupt Rurale official backed by a wolf pack of American desperados who've found haven in Bordados and are hell bent on keeping it. Once again, Kendrick and Doc—along with the savagely beautiful Estraleta and a tormented former Confederate colonel—fight side by side against stacked odds.
But that's never stopped either one of them before …