Sherlock Holmes in The Adventure of The Magic Umbrella

Sherlock Holmes undertakes one of the strangest adventures of his career when he agrees to investigate the mysterious disappearance of Mr. James Phillimore, who stepped back into his house to get his umbrella and was never seen again. The great detective's inquiries take him down a sometimes-false trail from a home in Surrey to a music hall in London and back again before he finds the astonishing answer to this puzzling problem. In "The Problem of Thor Bridge," Dr. Watson lists this case as...