always, regarding his intentions, he had allowed that he expected to be gone at least a week. I had, therefore, that much time to complete my own investigation, which concerned the murder of Mary Morstan Watson by Dr. Richard Anstruther.
My obvious beginning point was to learn something of Anstrutherâs current habits. For such a task, my work with Sherlock Holmes had given me a keen appreciation of the value of disguise. I decided to pass myself off as an invalided soldier in search of employment. Taking the oldest and most tattered of my army jackets, I removed the rank insignia and sewed on corporalâs stripes. With tousled hair, an untrimmed mustache, and a little added dirt, the effect, as I surveyed myself before my bedroom mirror, was reasonably convincing. My attempt at an East End accent might earn me one or two queer glances; but some of my patients in Paddington had come from the labouring classes, and on the whole I felt that I could manage fairly well.
Making my way to Brook Street, I spent that morning and the next among cabbies, carriers, and servants on their off days, besides the mere loafers who haunt every wealthy London suburb. By the second day, I had become friendly with an unemployed carter named Wilson, although of course I called him âBill.â Once he trusted meâor at least appeared toâhe introduced me to an ex-footman of Anstrutherâs, who was but recently discharged.
ââere, Joe,â Bill called out to his comrade. âThis gentâs a private dick. âe wants you to tell âim all about the great Doc Hâanstruther.â
âNo, I assure youââ I began, then caught myself, for my companions were regarding me with knowing grins. Afterward, over a number of pints at the local establishment (naturally paid for by myself), Joe told me everything that I could wish to learn concerning Anstruther.
It seemed that since arriving in Brook Street, the doctor seldom socialized and had few visitors. âMostly doctors, when anybody comes,â said Joe. âNo womenânor boys, neither,â he acknowledged, with a judicious nod. âOld Merrick says âeâs given up sociâty since the lady died.â
âHis wife?â I could not forebear asking.
âNo, mate, someone elseâs!â Joe had the temerity to wink at me, and my heart dropped to my boots.
âAw, hâit wasnât wot yer thinkin.â She loved this other doctor bloke, yâsee, more than sheâd loved Hâanstruther, and married âim hâinstead. Merrick said hâit drove our doctor fairly wild. Cursed the fellow hâevery day, âe said, though I never âeard âim. Swore âeâd âave âer back again, and damn the cost! But then she died, yâsee, and âe upped and moved to Brook Street.â
I had, it seemed, learnt something that day about servantsâ gossip. âHow did you come to lose your place, Joe,â I enquired, âif you donât mind my asking?â
âWell, sir, where the women are concerned, Iâm not such a saint as the good Doctor Hâanstruther. There was this little upstairs maid, yâsee, named Elsieââ
âNow, Joe,â warned his companion. âYou donât want to go tellinâ no private dick about all that. âeâll âave you in the clinker, too.â
It appeared that Monday was the only night on which Anstruther routinely left his house. On those occasions, he usually returned quite late. Three days must pass, therefore, before I could take action. That evening, when I returned to Baker Street, Mrs. Hudson advised me that she had received a telegram from Holmes, announcing his arrival home on Wednesday.
Over the week-end, I strongly considered abandoning my plan altogether and laying the matter before Holmes when he returned. I knew, of course, that he would be of great assistance, if only to