"I think we can do both. I will construct a balance of some kind. Then, with a ham slung to one end, and a rifle and some cartridges to the other, I will tell you the weight of the ham to an ounce. To ascertain the time, I have already determined to fashion a sun-dial. I remember the requisite divisions with reasonable accuracy, and a little observation will enable us to correct any mistakes."

"You are really very clever, Mr. Jenks," said Iris, with childlike candor. "Have you spent several years of your life in preparing for residence on a desert island?"

"Something of the sort. I have led a queer kind of existence, full of useless purposes. Fate has driven me into a corner where my odds and ends of knowledge are actually valuable. Such accidents make men millionaires."

"Useless purposes!" she repeated. "I can hardly credit that. One uses such a phrase to describe fussy people, alive with foolish activity. Your worst enemy would not place you in such a category."

"My worst enemy made the phrase effective at any rate, Miss Deane."

"You mean that he ruined your career?"

"Well—er—yes. I suppose that describes the position with fair accuracy."

"Was he a very great scoundrel?"

"He was, and is."

Jenks spoke with quiet bitterness. The girl's words had evoked a sudden flood of recollection. For the moment he did not notice how he had been trapped into speaking of himself, nor did he see the quiet content on Iris's face when she elicited the information that his chief foe was a man. A certain tremulous hesitancy in her manner when she next spoke might have warned him, but his hungry soul caught only the warm sympathy of her words, which fell like rain on parched soil.