Preston Foster and Sherlock Holmes
Had a meeting of the Preston Foster Appreciation Society tonight. Topics of discussion, amongst other things, Sherlock Holmes. Apparently, after he faked his death at the Reichenbach Falls, Holmes put his pursuers off the scent by simply "reversing his shoes and walking back" so as to leave tracks pointing the other way. We all reckoned that this would be jolly difficult. Unless of course you had reversible shoes. In the end, Holmes retired to keep bees. So now you know.