three miles anyway, and most of it over the turf of the moor."
"Only three miles?" Harkness asked.
"Yes, I'll tell you about that in a moment. Crispin Senior is pretty regular in his movements, and just about one o'clock he goes up to his bedroom at the top of the tower with his two Japs in attendance. That is the only time of the day or night that one or another of those Japs isn't hanging about somewhere. They are up there with him on exactly the opposite side of the house from Hesther's room at just that time. That leaves only young Crispin. We shall have to chance him, but, according to Jabez, he has the habit of going to bed between eleven and twelve, and by one o'clock he ought to be sound asleep.
"However, that is one of the things we ought to look out for, one of the things indeed that I want your help about. Meanwhile Jabez is patrolling in the grounds outside."
"Jabez!" Harkness cried, startled.
"Yes, that is our great piece of luck. Crispin has had some fellow of his own in the grounds all this time, but three nights ago he sent him up to London on some job and Jabez has taken his place. I don't think he trusts Jabez altogether, but he trusts the others still less. He is always cursing the Cornishmen, and they don't love him any the better for it."