Enticed by the lovely Professor Sylvia Spelling and guided by an ancient journal, Native American gunfighter Lone Crow plunges into the haunted desert wastes in search of the fabled golden domes of the Seventh City of Cibola.

Joining them in their quest is Temple Houston, the son of the famous Sam Houston, the Mormon gunman Porter Rockwell, a former tong hatchetman, the madam of an El Paso brothel, and her troublemaking son.

But they aren’t the only ones interested in the legendary treasure troves of the Seventh City. One of Professor Spelling’s rival colleagues has hired his own bunch of cutthroats and thieves in the hopes of despoiling the city…which may still be inhabited by the red-haired giants of Choctaw legends.