Page:Tom Swift and His Air Glider.djvu/127

Rh one side of St. Petersburg, and then, after getting far enough to the north, so as to avoid the big cities, they would head due east for Siberia.

"In that way I think we'll avoid any danger from the Russian police," remarked the exile.

For the next few days they flew steadily on at no remarkable speed, as the extra effort used more gasolene than Tom cared to expend in the motor. He realized that he would need all he had, and he did not want to have to buy any more until he was homeward bound, for the purchase of it would lead to questions, and might cause their detention.

Mr. Damon gave his friends good meals and they enjoyed their trip very much, though naturally there was some anxiety about whether it would have a successful conclusion.

"Well, if we don't find the platinum mine we'll rescue your brother, if there's a possible chance!" exclaimed Tom one day, as he sat in the pilot house with the exile. "Jove! it will be great to drop down, pick him up, and fly away with him before those Cossacks, or whoever has him, know what's up."

"I'm afraid we can't make such a sensational rescue as that," replied Mr. Petrofsky. "We'll have to go at it diplomatically. That's the only way to get an exile out of Siberia. We must get