Since the action of this story falls during the periods, and the book deals with personages and incidents, which are usually treated of in the more serious pages of history, it is proper that some brief word of explanation should be written by which I might confirm some of the romantic happenings hereafter related, which to the casual reader may appear to draw too heavily upon his credulity for acceptance. The action between the Randolph and the Yarmouth really happened, the smaller ship did engage the greater for the indicated purpose, much as I have told it; and if I have ventured to substitute another.