A very entertaining and interesting read. Instead of going about to cases and taking hansom cabs across England, Sherlock spends his time at 221b and solves cases from his chair. This series of short stories handles what Doyle claims Sherlock did a lot of, but rarely wrote about.
There's a wide variety of stories here, some from the perspective of clients such as a pair of problem solving young women, Mr Pinkerton himself, and others. Sherlock is recovering from a broken leg in some of the stories. Ultimately each shows a great deal of cleverness on the detective's part, although in varying degrees. And Watson is well-treated in all of them.