Mason had left the room in answer to a call from the Marshal, and on returning to watch the captives his sharp ears instantly caught the sound, faint as it was. Remembering the signals he had heard in the cellar he regarded the sound as of deep significance. He promptly made the Marshal and Bud aware of his suspicions that the two were signaling each other, with the result that the halfbreed was taken into another room and put through a grilling third degree. At the end of an hour of this sweating process he was taken out, and Jim Haley, the foreman, was given the same treatment. Others that were close to the operations of the chief of counterfeiters were taken in turn. Through the answers wrung from the captives they learned that the secret passage had originally been the bed of a creek that had long ago changed its course or had become dried up. As the bed of the creek ran close to the ranch, Ricker conceived the idea of using it as a means of exit to and from the ranch. He had it tunneled deeper and roofed over with extreme care. The work had been accomplished so cleverly that none but the men who were in on the counterfeiting deal knew of its existence. Even Jean Barry, the Marshal’s deputy, had been among the counterfeiters and had not become aware that the secret passage led out of the cellar. A telegraph instrument, cleverly concealed and partly muffled, was found in the room where the fight had taken place, and tracing the wires out they found they led to the secret passage.

In the secret passage another telegraph instrument was found, showing that Ricker had been in communication with the halfbreed. All the wires and instruments were destroyed by the Marshal, and the halfbreed was again taken away from the other prisoners and given a more severe grilling.

This time he broke down completely and under promise that he would be given a shorter prison sentence he told in broken English how he and his pal had entered the secret passage just as the fight was taking place at the ranch. Knowing Bud’s men to be there in force he had signaled to Ricker that he would bide his time and wait for a chance to rescue his chief.

He had intended to pick up some more men of his own kind, and if necessary cut his way through Bud’s men by a sudden dash and rescue his chief.

He had planned all this with his pal, and they were about to leave the secret passage when they heard Scotty and Mason moving about close to the hidden door of the wall. The sharp ears of the halfbreed heard one of them say he was going for a light and listening closely he discovered that the man who was to wait was Mason. Prudence told the halfbreed to leave at once and bring help to his chief, but his burning hate for Mason caused him to linger with the hope of getting the latter in his power.

As the reader already knows, Mason had succeeded in finding the way to open the secret door and had played right into the hands of the halfbreed, while his pal had crept cautiously behind him and dealt the vicious blow that had robbed him of his senses until revived by the Marshal. The sudden coming of the Marshal with Scotty had caused the halfbreed to change his plan to make Mason a prisoner and he had fled, with Scotty in close pursuit, but the latter had the halfbreed’s pal to reckon with, a fact that nearly cost him his life.

The work of the Marshal with Bud’s aid in breaking up the power of Ricker’s evil gang of gunmen was a notable performance. This man, chief of the counterfeiters and outlaws, had long held the country in awe of his desperate gang of gunmen, whom he controlled with an iron hand.

Many a case of robbery and cattle running had been laid to his master hand, but so cleverly had the work been accomplished that it was impossible to get direct evidence against him.

Dawn was breaking when the Marshal announced his work at the ranch as finished and the cowboys with their prisoners were lined up outside. The plan was for the Marshal to take charge of the prisoners and turn them over to the proper authorities, thus relieving Bud of all responsibility. Two of Bud’s men were to remain at the ranch until they had sealed up the secret passage and to watch out for suspicious characters.

The negro woman was provided with a horse after Bud had decided to take her back with him to Bar X ranch. The horses and cattle of the Ricker ranch were to be taken care of by some of Bud’s men until the courts had decided how many of Ricker’s cowboys were implicated in running the counterfeiting plant.