A stone came whizzing through the air, from some one in the crowd. There was a smashing of glass as it hit the lantern, and the road was plunged in darkness. Tom tried to throw one leg over the saddle, and let down the supporting stand from the rear wheel, so the motor-cycle would remain upright without him holding it. He determined to have revenge for that act of vandalism in breaking his lamp. But, just as he was free of the seat, he was surrounded by a dozen persons, and several hands were laid on him. "We've got you now!" some one fairly hissed in his ear. "Come along, and get what's coming to you!" Tom tried to fight, but he was overpowered by numbers and, a little later, was dragged off into the woods in the darkness by the masked figures. His arms were securely bound with ropes, and a handkerchief was tied over his eyes. Tom Swift was a prisoner. CHAPTER VIII A BLINDING FLASH Stumbling on through the dark woods, led by his captors, Tom tried to pierce the gloom and identify the persons who had firm grips on either side of him. But it was useless. A little light sifted down from the starlit sky above, but it was not sufficient. The young inventor was beginning to think, after all, that he had fallen into the hands of the Happy Harry gang, and he knew that if this was so he need expect no mercy. But two things were against this belief. One was that the principal members of the gang were still in jail, or at least they were supposed to be, and another was that there were too many of the captors. Happy Harry's crowd never numbered so many. "Maybe they're highwaymen," thought our hero, as he was dragged along "But that can't be," he reasoned further. "If they wanted to rob me they'd have done it back there in the road, and not brought me off here in the woods. Besides, I haven't anything for them to steal." Suddenly Tom stumbled over a projecting root, and nearly fell, dragging along with him the person who had hold of his left arm. "Look out there! What's the matter with you?" exclaimed one of the throng quickly, and at the sound of the voice Tom started. "Andy Foger!" cried the young inventor, as he recovered himself, for he had recognized the voice of the red-haired bully. "What do you mean by holding me up in this way?" he demanded. "Quiet!" urged a voice in his ear, and the tones were unfamiliar. "Mention no names!" "I'm on to your game!" retorted Tom. "I know you're here, Andy, and Sam and Pete; and Jack Reynolds and Sid Holton," and he named two rather loose-charactered lads, who were often in the company of Andy and his cronies. "You'd better quit this nonsense," Tom went on. "I'll cause the arrest of all of you if you make trouble for me. I know who you are now!" "You think you do," answered the voice in his ear, and the young inventor concluded that it must be some lad whom he did not know. "Nor is this nonsense," the other went on. "You are about to receive the punishment due you."