“Exactly,” said Thorndyke. “The advantage of surprise is with us, and we must keep it at all costs. You realize the position,” he added, addressing the cemetery official and the Medical Officer. “Perfectly,” the latter replied, a little glumly, I thought, “and you may rely on us both to do everything that we can to keep the affair secret.” With this we all emerged from the screen and walked back slowly towards the gate; and as we went, I strove vainly to get my ideas into some kind of order. But the more I considered the astonishing event which had just happened the more incomprehensible did it appear. And yet I saw plainly that it could not really be incomprehensible since Thorndyke had actually arrived at its probability in advance. The glaring discrepancies and inconsistencies which c

