Black Diamond Western #10 (1949)

Terry Hamilton, raised by his uncle after raiders killed his parents and burned his family’s ranch, returns to confront Chad Barker—the man who now controls the land and whose men attacked him just days before. When Barker’s true intentions surface, revealing a long-buried connection to the past, Terry must face the man who destroyed his family, even as a new danger looms from a hidden treasure.

Bill Carter, a sharp-eyed operative for the Wyoming Protective Agency, takes on a dangerous mission to stop a series of gold heists targeting Border Stage Coach Company shipments. Posing as an elderly passenger, he must outwit a cunning criminal who’s masterfully disguising himself as an old man—using voice, appearance, and even a fake mustache—while the real threat lies in the inside knowledge that’s enabling the robberies.