Blood Oath by Melissa Lenhardt

A terrific western where the characters are people you would want to hang out with and better still - want to see win. William and Laura are on the run. Laura has been blamed for William's brother's death even though he was a monster and brutalized Laura and now they are on every wanted poster this side of the Mississippi. Dubbed the "Major and the Murderess", they have run ins with buffalo hunters, Indians, the cavalry , the Pinkerton detectives and other hornery characters. The banter is witty, the story moves quickly and you will find yourself wishing the next installment was next week.