The Lawmen — Robert Vaughan

Too Old. Too Angry. Too Tough To Surrender...
In Risco, Texas, John Carmack and Charley Dawson had both held the office of Sheriff and built two competing bases of support. But the rivals shared a granddaughter, Lucy, born to Charley's son and John's daughter. Now, Lucy Goodnight has come back to Risco with a desperate plea: Her banker husband has disappeared. And while most people believe he was in on a big heist, Lucy is sure he was forced to help rob the Blodgett bank and is now a prisoner of a vicious outlaw gang. For Lucy, the two former lawmen will put aside their differences and strap on their guns once more. Now, in a town where they have nothing but enemies, they must use their wits, their courage, and their skill to free an innocent man, and--against a hail of hate and lead--live or die side by side...