"No," said Brian, wondering a little at his anxiety.

There was a long pause: then Heron spoke again.

"Luttrell." It was the first time that he had addressed Brian by his name. "If I have the fever and go off my head as the others have all done, will you remember—it's just a fancy of mine—that I—I don't exactly want you to hear what I say! Leave me in this hut, or move me into the other one, will you?"

"I'll do as you wish," said Brian, seriously, "but I needn't tell you that I should attach no importance to what you said. And I should be pleased to do anything that I was able to do for you, if you were ill."

"Well," said Percival, "I may not be ill after all. But I thought I would mention it. And, Luttrell, supposing I were to follow Pollard's example—"

"What is the good of talking in that way when you are not even ill?"

"Never mind that. If you get off this island and I don't, I want you to promise me to go and see Elizabeth." Then, as Brian hesitated, "You must go. You must see her and talk to her; do you hear? Good Heavens! How can you hesitate? Do you mean to let her think for ever that I have betrayed her trust?"

Decidedly the fever was already working in his veins. The flushed face, the unnaturally brilliant eyes, the excitement of his manner, all testified to its presence. Brian felt compelled to answer quietly,

"I promise."

"All right," said Percival, lying down again and closing his eyes. "And now you can tell Fenwick that he's got another patient. It's the fever; I know the signs."