I groaned. "I suppose you're right," I answered, "but it's a precious awkward thing to have to do. However, here goes." So I sat down at once with pen, ink, and paper at my desk, to draw up this present narrative as to the real facts about the "Mysterious Occurrence in Piccadilly." II. In 1873 I was a fourth-year man, going in for my Greats at the June examination. But as if Aristotle and Mill and the affair of Corcyra were not enough to occupy one young fellow's head at the age of twenty-three, I had foolishly gone and fallen in love, undergraduate fashion, with the only really pretty girl (I insist upon putting it, though Nora has struck it out with her pen) in all Oxford. She was the daughter of my tutor, Professor Bryce Murray, and her name (as the astute reader will already have inferred) was Nora. The Professor had lost his wife some years before, and he was left to bring up Nora by his own devices, with the aid of his sister, Miss Lydia Amelia Murray, the well-known advocate of female education, woman's rights, anti-vaccination, vegetarianism, the Tichborne claimant, and psychic force. Nora, however, had no fancy for any of these multifarious interests of her aunt's: I have reason to believe she takes rather after her mother's family: and Miss Lydia Amelia Murray early decided that she was a girl of no intellectual tastes of any sort, who had better be kept at school at South Kensington as much as possible. Especially did Aunt Lydia hold it to be undesirable that Nora should ever come in contact with that very objectionable and wholly antagonistic animal, the Oriel undergraduate. Undergraduates were well known to laugh openly at woman's rights, to devour underdone beefsteaks with savage persistence, and to utter most irreverent and ribald jests about psychic force. Still, it is quite impossible to keep the orbit of a Professor's daughter from occasionally crossing that of a stray meteoric undergraduate. Nora only came home to Oxford in vacation time: but during the preceding Long I had stopped up for the sake of pursuing my Accadian studies in a quiet spot, and it was then that I first quite accidentally met Nora. I was canoeing on the Cherwell one afternoon, when I came across the Professor and his daughter in a punt, and saw the prettiest girl in all Oxford actually holding the pole in her own pretty little hands, while that lazy old man lolled back at his ease with a book, on the luxurious cushions in the stern. As I passed the punt, I capped the Professor, of course, and looking back a minute later I observed that the pretty daughter had got her pole stuck fast in the mud, and couldn't, with all her force, pull it out again. In another minute she had lost her hold of it, and the punt began to drift of itself down the river towards Iffley.