A Classic Western: Reverend Paul's Disciples: A Western Adventure From The Author of "Jake Branigan - Outlaw Hunter"
Chimp Robertson

Paul’s four daughters, Sarah, Rachel, Esther, and Ruth, and one son, Eli, who had followed him around all their lives learning how to ride, shoot, and live off the land, soon became known as Reverend Paul and his Disciples.
Driven out of Texas because of health problems caused by dust, Reverend Paul and his family migrated to Montana, where Paul and his wife retired to a pretty, little ranch they called Peaceful Valley while Eli and the girls became bounty hunters.