"Gee!" exclaimed Green, on sighting Forrester, "I hope that mystery ain't solved all summer. I sure like this here room."

"The mystery will be solved tonight, I believe, Green."

"What!" gasped Green. "Who's got the dope? Not them city dicks?"

"You guessed it. Drop that work for awhile, and I'll tell you the whole story. Here, have a fresh cigar," offered Forrester, catching sight of a cold and much-chewed cigar end in the corner of Green's mouth.

The two men sat down near the window and lighted their cigars.

"An amazing lot of things have happened since I saw you on Thursday, Green," began Forrester. "For a time I thought I was getting on the actual trail—then the city detectives called Thursday night and told a plausible story that knocked all the props from under my theories; and yours, too, for the matter of that."

"Huh!" scoffed Green.

"I know how you feel," assented Forrester. "I wondered myself, until an incident occurred Friday night which half convinced me they were right. Now, let me tell you the whole story, and then we will talk it over. One thing I want to impress upon you, however. Some things I am about to tell you, especially about a certain young lady, are to be kept absolutely quiet—no matter what happens."

"That's part o' my business," assured Green. "A detective don't get nowhere if he talks too much."

"I'll take that as a valuable hint," laughed Forrester.