He saluted and departed; and with Gillespie walking beside me I started for the boat-landing.

He had wrapped a handkerchief about one arm and I gave him my own for the other. His right arm was bleeding freely below the elbow and I tied it up for him.

"That jump deserved better luck," I volunteered, as he accepted my aid in silence.

"I'm proud to have you like it. Will you kindly tell me who the devil you are?"

"My name is Donovan."

"I don't wholly care for it," he observed mournfully. "Think it over and see if you can't do better. I'm not sure that I'm going to grow fond of you. What's your business with me, anyhow?"

"My business, Mr. Gillespie, is to see that you leave this lake by the first and fastest train."

"Is it possible?" he drawled mockingly.

"More than that," I replied in his own key; "it is decidedly probable."

"Meanwhile, it would be diverting to know where you're taking me. I thought the other chap was the constable."