of Holmes, who had no roots to pull up, but one which involved frantic planning and hurrying on my part, as my practice was by this time not inconsiderable. Holmes made no allusion to the case until after we had deposited our suit-cases at the ancient hostel of which he had spoken.
“I think, Watson, that we can catch the Professor just before lunch. He lectures at eleven, and should have an interval at home.”
“What possible excuse have we for calling?”
Holmes glanced at his notebook.
“There was a period of excitement upon August 26. We will assume that he is a little hazy as to what he does at such times. If we insist that we are there by appointment I think he will hardly venture to contradict us. Have you the effrontery necessary to put it through?”
“We can but try.”
“Excellent, Watson! Compound of the Busy Bee and Excelsior. We can but try—the motto of the firm. A friendly native will surely guide us.”
Such a one on the back of a smart hansom swept us past a row of ancient colleges, and finally turning into a tree-lined drive pulled up at the door of a charming house, girt round with lawns and covered with purple wistaria. Professor Presbury was certainly surrounded with every sign not only of comfort but of luxury. Even as we pulled up a grizzled head appeared at the front window, and we were aware of a pair of keen eyes from under shaggy brows which surveyed us through large horn glasses. A moment later we were actually in his sanctum, and the myste-
