"I don't know nut'n," answered Mr Uniatz as though he were a phonograph record with a crack in it.

It didn't take the Saint long to give a full and vivid recital of what he knew. He was always fond of his own voice, but this time there wasn't much for him to tell. The girl listened with growing interest; but at the finish, when he asked for her opinion, she had none to offer.

"You still don't really know anything," she objected.

"Exactly," agreed the Saint, unabashed. "It was only by chance that I heard anything about the Z-Man at all — and that was mostly because Claud dropped a brick. It's just another proof, Pat, old cherub, that my guardian angel never falls down on the job. Something tells me that this game is Big, and I should be lacking in moral duty if I didn't sit in on it. Observe the reactions of Beatrice Avery and Claud Eustace Teal — two people who have just about as much in common as a gazelle and a hippopotamus. Both of them closed up as enthusiastically as a couple of lively clams. Both of them refused to discuss the subject of the Z-Man. Both of them told me it was all a joke."

The Saint rose to his feet and lighted another cigarette. His eyes were mere slits of steel.

"A joke!" he repeated. "If you'd seen the look in Beatrice Avery's eyes, Pat, you'd know how much of a joke the Z-Man is! Teal, too. He was fool enough to think I was the Z-Man, and he didn't want to put the bracelets on me because he'd have to touch me! By God, this bird must be something that 'd make Jack the Ripper look like a Salvation Army drummer boy."

"You still don't know anything useful," Patricia said practically. "What are you going to do — advertise for him?"

"I don't know… There's a hell of a lot I don't know," answered the Saint, scowling. "I don't even know what the Z-Man's racket is — excepting that it must be damned profitable. It's no good asking Teal for information; he's in trouble enough already. I can't go to Beatrice Avery — or at least, if I did she wouldn't see me or tell me anything."

"She might see me."

"She won't see anybody," said the Saint. "After what has happened today she'll be scared as stiff as a corpse. Don't you get it, darling? She had an appointment with the Z-Man or one of his agents, and she knows she failed to keep it. The Z-Man won't know that she actually did keep it, and he'll start turning on the heat. This girl will have extra locks and bolts on her doors—"