CHAPTER XXI
FOLLOWING DORA AND NELLIE
The nerves of the Rover boys were on edge. Dick and Tom were particularly anxious, for those who had been thus rudely carried off were very dear to them.
"I wonder who that so-called doctor was?" mused Sam, as the Dartaway sailed along, keeping over the road as well as the windings through the dense woods permitted.
"Most likely some tool of Crabtree or Sobber or both," answered Tom.
"Do you think Koswell and Larkspur are in this game?"
"Perhaps they are!" cried Dick. "It would be just like them to join forces with Crabtree and Sobber. They are down and out, and need money, and all of them would expect to get a big stake out of this."
"Then you think they carried the girls off for money?" questioned Tom.
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