Then he suddenly caught up the girl and rushed away into the darkness, with her flung over his shoulder. How Frank and his companions escaped from that spot without falling before the Danites or the savages they scarcely knew. A dozen times they fancied all was lost. They emptied their weapons, they struck down every one who blocked their way, and they finally succeeded in getting out of the pocket. That they did so at all was due to the fact that the Navajoes, who had surprised and overcome the guard in the pass, believed they held the only exit from the canyon, which made it impossible for any one to get away, even though they might escape temporarily. If two or three were to escape for the time, the Indians felt that it was impossible for them to get away entirely. But Professor Septemas Scudmore, with his air ship, was in the canyon, and the boys, half lugging the exhausted Professor Scotch, found him waiting for them, greatly alarmed and excited by the sounds of the battle. "What does it mean?" cried the lank professor, as the party rushed up. "What is all that shooting and yelling?" "There is no time to explain now," said Frank. "Get in, everybody, and let's get out of this infernal place as soon as we can! There is not a moment to lose." "I am bewildered," declared Scudmore. "A moment ago an old man with white hair and beard rushed up to me, bearing a girl in his arms. She had fainted, and he thrust her into the car, telling me to wait for you, and take her away with us." "It was Old Solitary, and the girl must be Miskel. Is she in the car now?" "Yes." "And the man?" "He is gone." "It was Old Solitary, sure enough, and he will be able to hide from the savages. We cannot wait for him." "The _Eagle_ would not carry so many, even if we could wait. I have her inflated, and she is tied down. Get in, get in! We'll throw out every bit of ballast, and make the attempt to rise out of the canyon. It may be a failure, but I think it will succeed, if we can get high enough to strike the strong wind which is blowing above us. We can try." They got into the car, and the bags of ballast were tossed overboard. Then the ropes were cut, and the air ship rose slowly with its heavy burden. * * * * * Four days later five persons were seated in a room in the town of Loa, which is located amid the mountains of Southern Utah. The five were Professors Scotch and Scudmore, and the three boys, Frank, Barney and Walter Clyde. "Then you are determined to go back to Water Pocket Canyon and the place where the camp of the Danites was, are you, Clyde?" asked Frank. "I shall not be satisfied till I do so," was the answer. "I must find Old Solitary, if he is living, for I believe he is my father."