The secretive darkness once again brooded over Cuervo del Drache—as it had done for centuries.

Plunder from the ancient shrines of Mexico!

Major Monroe of the 4th Mounted, Texas, wasn’t smiling.

Someone had found a new and profitable source of income —

Stealing holy Mexican treasures and shipping them across the Rio Grande.

The Mexican authorities were angry. Monroe had to act quickly. So Morgan Kane, the ranger with eyes of slate and nerves of steel, was sent to investigate. His search was to en in Cuervo del Drache — the Dragon’s Lair…