Dan Prentiss, the special undercover agent of a mining company, is assigned to investigate a series of robberies involving gold shipments. He earns the friendship of Ann Donald by saving her... Read allDan Prentiss, the special undercover agent of a mining company, is assigned to investigate a series of robberies involving gold shipments. He earns the friendship of Ann Donald by saving her life when her horse is frightened by his dog, Pal. Dan also meets both Ann's uncle, Sam, ... Read allDan Prentiss, the special undercover agent of a mining company, is assigned to investigate a series of robberies involving gold shipments. He earns the friendship of Ann Donald by saving her life when her horse is frightened by his dog, Pal. Dan also meets both Ann's uncle, Sam, and his partner, Colton, who is one of Ann's suitors. Dan finally decides to trap the unkn... Read all
