He gave the letter to his owner. The colonel looked at it and laughed.

"This is not so good an imitation of my handwriting as the other letter," he added. "I never wrote a line of this letter. It favors the theory we have adopted, and I will give it to you."

Captain Blastblow.

Dear Sir: This letter will be delivered to you by my excellent friend, Mr. Kirby Cornwood, who has been my companion during my trip to the interior of Florida, and I commend him to your acquaintance and good offices. You will give him a state-room on board of the Islander, for he will make the trip with you to New Orleans. You will continue to avoid the Sylvania, and in all matters relating to the steamer you will take the advice of Mr. Cornwood, in whose fidelity and good judgment I have entire confidence.

Very truly yours,

P. G. Shepard.

"My excellent friend, Mr. Kirby Cornwood!" exclaimed the colonel. "Did you ever know a man to have so many excellent friends as I have? Why, they are all willing to sacrifice themselves, and take my steam-yacht and run her at my expense, and even without my knowledge."

"You did not write that letter, colonel?" asked Captain Blastblow.

"Of course I did not," replied the owner, warmly. "Why, the writing is quite different from that given to you by my friend, Mr. Boomsby."

"I am afraid I shall not be willing to take any written orders after this, unless the signature is witnessed by some one I know. I am sure I did not think of such a thing as a counterfeit letter. But did you send any letter to me by your excellent friend, Mr. Kirby Cornwood?" asked Captain Blastblow.