telegram is answered, Mr. Hewitt? Unless you've heard."
"No, I haven't," Hewitt replied. "We'll go on at once. Good-day for the present, Mr. Telfer. I hope to bring good news when next I see you."
"I hope so, too, Mr. Hewitt, most fervently," Telfer answered; and his looks confirmed his words.
We walked in silence through the corridor, down the stairs, and out by the gates into the street. Then Plummer turned on his heel and faced Hewitt.
"That man's a wrong 'un," he said, abruptly, jerking his thumb in the direction of the office we had just left. "I'll tell you about it in the cab."
As soon as our cab was started on its way back to Hewitt's office Plummer explained himself.
"He's been watched," he said, "has Mr. Telfer, when he didn't know it; and he'll be watched again for the rest of to-day, as I've arranged. What's more, he won't be allowed to leave the office this evening till I have seen him again, or sent a message. No need to frighten him too soon—it mightn't suit us. But he's in it, alone or in company!"
"How do you know?"
"I'll tell you. It seems the lead roofs are being repaired at the Admiralty, and the plumbers are walking about where they like. Now I needn't tell
