off in their airship, the Shopton Bank vault was blown open and seventy-five thousand dollars was taken. Tom and his friends did not know of this, but, no sooner had the young inventor, Mr. Sharp and Mr. Damon sailed away, than the police arrived at Mr. Swift's house to arrest them. They were charged with the robbery, and with having sailed away with the booty.
It appeared that Andy Foger said he had seen Tom hanging around the bank the night of the robbery, with a bag of burglar tools in his possession. Search was immediately begun for the airship, the occupants of which were, meanwhile, speeding on.
Tom and his two friends had trouble. They were nearly burned up in a forest fire, and were fired upon by a crowd of people with rifles, who, reading of the bank robbery and the reward offered for the capture of the thieves, hoped to bring down the airship. The fact that they were fired upon caused Tom and the two aeronauts to descend to make an investigation, and for the first time they learned of the bank theft. How they got track of the real robbers, took the sheriff with them in the airship, and raided the gang will be found set down at length in the book. Also how Tom administered a well-deserved thrashing to Andy Foger.
