Mason and Fiona Flynn purchase a section of land adjacent to his sister and her husband's place in Cooke County, Texas. Mason, Bone and Padrino discover a solid gold, pre-Inca effigy with a three pound ruby embedded in it in a small alcove on the property. Padrino and Bone's Peruvian ancestors, the Paracas, brought the statue, along with most of the tribe's treasures to Texas over two-thousand years ago.Can Bone, Loraine, Padrino and Texas Ranger Bodie Hickman find the rest of the treasure in the Brazos canyons? The area will be underneath Possum Kingdom Lake in modern times.Can they fend off the mercenaries sent by an evil archeologist?Who really is Milly, the six year old feral child they find in their trek?BONE'S GOLD - another exciting time-travel story with Bone & Loraine...with an unusual mystery twist.