"Probably to this military person, Senor Lopez, who is on the job with both hands out," suggested Jimmie. "Well? What about it?"
"I think," Leroy cut in, "that we'd better be getting out of this.
They can't follow us after we get up in the air."
Here a knock came on the door, and Jimmie admitted Mike and presented him to his chums. The boy looked trim and handsome in his new suit, and all took a great liking to him. While they discussed their plans another interruption took place, and then Jimmie saw Pedro at the door, beckoning excitedly to Mike Dougherty. The boy talked with the Indian for a short time, and then turned to Ned, excitement showing in his face.
"He says there's another airship here," Mike said. "Prowling over the mountains."
"They can't follow us in the air, eh?" cried Leroy. "I guess this is going some!"
CHAPTER III
BLACK BEARS ON THE AMAZON
The handsome club room of the Black Bear Patrol, in the city of New York, was situated on the top floor of the magnificent residence of Attorney Bosworth, one of the leading corporation lawyers in the country. Jack Bosworth, the lawyer's only son, was a member of the Black Bear Patrol, and the club room had been fitted up at his request.
It was in this room that Ned Nestor, Jimmie McGraw, Jack Bosworth, Harry Stevens, and Frank Shaw had planned their motor-boat trip down the Columbia river, as described in the first volume of this series. Jack, Harry and Frank had returned to New York from San Francisco when Ned had decided to accept the Secret Service mission to Paraguay, at the conclusion of the motor-boat vacation on the Columbia, leaving the two boats, the Black Bear and the Wolf, stored at Portland, Oregon.
One evening—the evening of the 1st of August, to be exact—while Ned, Sam, and Jimmie were still in San Francisco, awaiting the slow action of the State department at Washington, Jack, Frank and Harry met in the club room for the purpose of "sobbing together," as they expressed it. They had left their friends in San Francisco reluctantly because of orders from home, and now they understood that they might have gone with Ned and Jimmie if they had only explained to their parents the purpose of the mission.