This adventure set 4 to 6 players against the evil mastermind known as the Condor. The Gold Spike Mine, located deep in the Rockies, has seen a series of accidents and mishaps - all clearly intended to drive the owners away. Who is the Condor? Can the heroes rescue the beautiful Beth Whitley? To find out, the players will have to follow the Trail of the Gold Spike. The story attempts to recreate the feel and style of classic pulp fiction. While written specifically for Justice, Inc. the module includes conversions for Call of Cthulthu, Daredevils, and Mercenaries, Spies, and Private Eyes.