"'Comparatively little' is good," chuckled the postmaster.

"And I don't wish to be hindered by any erroneous theories which may have been built up. So if you don't mind we'll run over the whole thing from the beginning."

"Well," replied the postmaster, "you know about the Tyson letters and—"

"I don't know about a thing," Elmer cut in. "Or at least we'll work on the assumption that I don't. Then I'll be sure not to miss any points and at the same time I'll get a fresh outline of the entire situation."

Some two hours later Postmaster Gordon finished his résumé of the various cases which were puzzling the police and the postal officials, for a number of the best men on the police force had been quietly at work trying to trace the poison-pen letters.

"Are these all the letters that have been received?" Allison inquired, indicating some thirty communications which lay before him on the desk.

"All that have been called to the attention of this office. Of course, there's no telling how many more have been written, about which no complaint has been made. Knowing human nature, I should say that at least three times that number have been received and possibly paid for. But the recipients didn't report the matter—for reasons best known to themselves. As a matter of fact—But you're not interested in gossip."

"I most certainly am!" declared Allison. "When you're handling a matter of this kind, where back-stairs intrigue and servants-hall talk is likely to play a large part, gossip forms a most important factor. What does Dame Rumor say in this case?"

"So far as these letters are concerned, nothing at all. Certain influences, which it's hardly necessary to explain in detail, have kept this affair out of the papers—but gossip has it that at least three divorces within as many months have been caused by the receipt of anonymous letters, and that there are a number of other homes which are on the verge of being broken up for a similar reason."

"That would appear to bear out your contention that other people have received letters like these, but preferred to take private action upon them. Also that, if blackmail were attempted, it sometimes failed—otherwise the matter wouldn't have gotten as far as the divorce court."