A brand new Caleb Johnson adventure from Charles Ray! Caleb and Flora, accompanied by Dog and Snuffy, head north toward the Colorado-Wyoming border for a few days hunting. Things are going well until Caleb spots two men setting up to shoot buffalo for sport. He puts a stop to it and thinks that’s the end of it until a day later he encounters one of the men again, this time beating up an unarmed man. Once again, Caleb steps in to aid the defenseless. From the man, he learns that there is a newly settled community that is under siege by a rancher who wants to drive them off their land. The hunting trip is put on hold while Caleb, Flora, and their furry companions go to the defense of a band of helpless people who are being threatened by a gang of hired guns bent on death and destruction.