Deadly pursuit

Silas Pine was about to turn fifty. That tended to start a man thinking, especially when his doctor told him he had a bad heart and he had to take it easy if he wanted to see his next birthday. What Silas wanted more than anything was onle last chance to make peace with his son, who was marshal in the isolated town of Grafton, Wyoming. But arriving in the middle of a bank robbery wasn't the way Silas had pictured the reunion. Niether was leading a posse in a pursuit more deadly than bullets.