Edmonstone had read to the end of his letter, when the door opened and Miles entered the room. Dick looked up and greeted him: "This is lucky. I was just coming to look for you. I want to speak to you."

The other's astonishment was unconcealed. Since the small hours of Tuesday the two had not exchanged a dozen words. Edmonstone had avoided Miles on the moor, and elsewhere watched him as a terrier watches a rat in a trap. Miles could not guess what was coming.

"I have a letter here that will interest you," said Dick. "Listen to this:

"'Dear Edmonstone,—I thought I'd look you up yesterday, as I had nothing on, but, like my luck, I found you away. Your people, however, treated me handsomely, and I stayed all the afternoon. We talked Australia; and this brings me to the reason of my writing to you. Your people told me of a rather mysterious Australian who stayed some time with the people you are with now, and went out again very suddenly at the beginning of last month. His name was Miles; your sister described him to me, and the description struck me as uncommon like that of a well-known gentleman at present wanted by the police of the Colony. The fact is, I have stumbled across an old mate of mine (a sergeant in the mounted police), who is over here after this very gent, and who I am helping a bit in the ready-money line. As he is working on the strict q.t., I must not tell you whom he's after. In fact, it's all on my own account I am writing you. I haven't told him anything about it. It's my own idea entirely, and I want you to tell me just this: Have your friends heard anything of this Miles since he left them? because I've been making inquiries, and found that no such name as Miles has been booked for a passage out at any of the London offices during the past two months! Of course I may have got hold of a wild-goose notion; but Miss Edmonstone told me that your friends made this Miles's acquaintance in an offhand kind of a way, and nobody else knew anything about him. Anyway, I'll wait till I hear from you before telling Compton, who's down at the seaside on a fresh clue.—Yours faithfully, Stephen Biggs.'"

"What name was that?" asked Miles quickly. He had listened calmly to the end. But at the very end the colour had suddenly fled from his face.

"Biggs—the Hon. Stephen, M. L. C. A warm man for a campaign, rich as Crœsus. If he's set his heart upon having you, he'll chase you round and round the world——"

"No. I mean the other man—the name of the sergeant."

Dick referred to the letter.

"Compton," he said.

"Compton!" repeated Miles in a whisper. "The only 'trap' in Australia I ever feared—the only man in the world, bar Pound, I have still to fear! Compton! my bitterest enemy!"