FEAR the seemingly incredible story which I am about to relate will be regarded as the result of a distorted intellect superinduced, possibly, by the glamour of unveiling a marvelous mystery, rather than a truthful record of the unparalleled experiences related by one Olaf Jansen, whose eloquent madness so appealed to my imagination that all thought of an analytical criticism has been effectually dispelled.Marco Polo will doubtless shift uneasily in his grave at the strange story I am called upon to chronicle; a story as strange as a Munchausen tale. It is also incongruous that I, a disbeliever, should be the one to edit the story of Olaf Jansen, whose name is now for the first time given to the world, yet who must hereafter rank as one of the notables of earth.I freely confess his statements admit of no rational analysis, but have to do with the profound mystery concerning the frozen North that for centuries has claimed the attention of scientists and laymen alike.