"In what way?" I demanded

"In relation to the attitude of Sir Marcus. Jealousy makes men (and women) do strange and desperate things. The character of Eric Coverly, the new baronet, is a very odd one."

"He is headstrong and in some respects weak," I admitted. "But otherwise he is an ordinary English gentleman, with the traditions of an old name and a public school to back him up. I tell you, Gatton, it's nonsense. His army career alone shows him to be a sound man."

"Yes," murmured Gatton; "he was awarded a decoration for distinguished service in Egypt."

That seemingly simple remark struck me with all the force of a physical blow. Gatton began quietly to load his pipe, without even glancing in my direction; but the covert significance of his words was all too apparent:

"Gatton," I said—"what the devil are you driving at?"

He slightly shrugged his shoulders.

"What you may term the hocus-pocus side of the case," he replied, "turns on matters Egyptian, doesn't it? Very well. Who else, that we know about, is associated, or ever has been associated with Egypt?"

"But—the woman?"

"Ah!" said Gatton. "Now you are getting down to the depths. But assuming that the extraordinary characteristics of this visitor of yours can be explained in some way, by deliberate trickery, for example, might she not be a woman whom Eric Coverly met in Egypt?"