Dr. Amy Prescott has just one clue, a mysterious message left to her from Simon Kittredge, a rogue reporter hot on the trail of a sticky stock scam. The snag is he's disappeared in the run-down mining town of Rock Springs, Idaho. Amy rushes into the fray only to find fierce resistance from the town folk. To find what they are hiding Amy must enlist the natural resourcefulness of Native American master of disguise Nathan Blackthorne. Together they will find Simon's trail as the intrigue grows, the suspense rises and the bodies fall.