Holmes to Watson, after the doctor fails to gather clues about Violet Smith’s strange bicycle-riding stalker in “The Adventure of the Solitary Cyclist,” A. Conan Doyle
“I admitted to myself the paltry quality of my own conclusions,” Watson writes. “If Holmes had found himself approaching my door he’d deduce instantly whether I was a home. He would also know when I’d last been to town, what I’d eaten at the (insert
