Roy and his fellow ranchers try to win a beef contract with the nearby army post but encounter problem after problem tryng to deliver the herd.; Calamity and her friend Helen trap a pair of stage robbers.; Range Rider uses a chalk mark to trick a gang of outlaws into stealing the wrong freight car.; Jim sets a trap for a ghostly stage robber.; A member of the wagon train disagrees with Major Adams' choice of trail.; Jace and Clay track a gang of bank robbers who prey on small-town banks.; Dale and a civil engineer encounter a wild man as they map a new road through the Black Mountains.; Rusty and Rinty help a rainmaker do his job.; A brief account of how Clark captured the British fort at Vincennes.; The story of an embarrassing horse race between a Comanche horse and a U. S. Cavalry mount.; A short story about early surveyors in the Old West.