I saw this book (see post title) in Hastings and was intrigued enough to get it.
The front cover proclaims:
"Includes the Hugo Award-winning 'A Study in Emerald' by Neil Gaiman"
Which is what caught my attention in the first place.
Here's the back cover blurb:
What would happen if Sir Arthur Conan Doyle's peerless detective, Sherlock Holmes, and his allies were to find themselves faced with Lovecraftian mysteries whose solutions lay not only beyond the grasp of logic, but beyond sanity itself? In this collection of original tales, twenty of today's cutting-edge writer's provide answers to that burning question.Not to bad for a blurb (I've seen some that barely relate to the book they were written for).
Contributors include Neil Gaiman, Brian Stableford, Poppy Z. Brite, Barbara Hambly, Steve Perry, and Caitlin R. Kiernan. These and other masters of horror, mystery, fantasy, and science fiction spin dark tales within a terrifyingly surreal universe.
The stories very in quality, but are all pretty good. They also have varying degrees of Lovecraftian-ness.
Neil Gaiman's story was a bit disappointing, in that the Lovecraftian elements were mostly background, and I know from a couple of stories in "Smoke and Mirrors" that he can do better.
I particularly liked "The Adventure of the Antiquarian's Niece" by Barbara Hambly.
If you are a fan of Sherlock Holmes or a fan of HP Lovecraft (I, of course, am both), then I recommend this anthology.