Emmett & Gentry is the third novel in the Emmett Love western series. You need to read these books in order, but it's definitely worth it. This series contains some examples of 99 cent wild west good reading.
Emmett has escaped the army railroad gang and heads back to Dodge to find Gentry. He's got to get rid of his leg irons, fend off civil war widows looking for a new man, and find his Gentry. It's not going to be easy, but with some help from Rose he should manage. Very highly recommended.