Chapter 15 A Retrospection It was the end of November, and Holmes and I sat, upon a raw and foggy night, on either side of a blazing fire in our sitting-room in Baker Street. Since the tragic upshot of our visit to Devonshire he had been engaged in two affairs of the utmost importance, in the first of which he had exposed the atrocious conduct of Colonel Upwood in connection with the famous card scandal of the Nonpareil Club, while in the second he had de-fended the unfortunate Mme. Montpensier from the charge of murder which hung over her in