The year is 1780, and Marco Mondragon is a brand inspector in the royal Spanish colony of New Mexico. A widower and rancher, Marco lives on the edge of Comancheria, the domain of the fierce Comanche. Each autumn, he takes cattle and wool, and his district's records of livestock transactions to the governor in Santa Fe. he is dedicated, conscientious and lonely. This year, he is looking for a little dog to keep his feet warm through cold winter nights. He finds a yellow dog but also meets a young, blue-eyed beauty named Paloma Vega. Paloma is under the thumb of relatives who might have stolen a brand belonging to Paloma's parents, dead in a Comanche raid. As a brand inspector, Marco has every right to be suspicious of brand thieves. If Marco has anything to do with it, Paloma's fortunes are about to change. Meanwhile, Marco has other challenges to contend with. An elderly ranchero named Joaquin Munoz has set in motion events that involve the ever-dangerous Comanches and threaten the uneasy peace of Marco's jurisdiction. Set against the mountains and high plains of northeastern New Mexico during the decline of Spanish power in the New World, The Double Cross is a story of loss and love regained, at a time when honor went hand in glove with bravery, and danger was never far away.