doctor halted. He looked at Dave as if on the point of speaking again, then simply jerked his head in an attempted dignified fashion, and hurried off, around a bend and out of sight.
It would be hard to analyze Dave's feelings as he proceeded on his errand to Oakdale. He wondered if Doctor Montgomery was acting on his own account or for Merwell and Jasniff, and he also wondered what the mysterious letters and documents and photographs could be. Was it possible that Laura had once given her photograph to Merwell, or had it taken when in that rascal's company? If the latter was true, Merwell would know that the Porters would give a good deal to get the picture, and have the negative destroyed.
"Perhaps it is only a scheme to get me to Rockville and to some place where Jasniff and Merwell can lay hands on me," he mused. "They'd like nothing better than to black my eyes and pound me to a jelly. If I go there alone I'll have to keep my eyes wide open."
Then Dave remembered what the doctor had said about being a poor man and needing money. Perhaps the fellow thought to "bleed him," not only in the interest of Jasniff and Merwell, but also for himself.
"He'll not get a cent out of me unless he has something of real value to turn over to me," Dave decided. "If it's only a blackmailing scheme,
