*Disclaimer: I received a copy of this book through Netgalley in exchange for an honest review.*
Holmes and Watson take on the mystery of several missing people, all the cases are linked and point to a group called the 'Order of the Gash'. Watson is sent to an asylum in France to find out more about the order whilst Holmes puts himself in increasing danger exploring Londons underworld for clues as to where the missing people have gone. He becomes obsessed with solving the puzzle box and like those before him soon wishes he hadn't when faced with what it summons.
The author brings together the Hellraiser universe of Clive Barker and Doyle's Sherlock Holmes and does so very well. Although set in 1895, Kane manages to date the Hellraiser details authentically, blending characters and plot lines in seamlessly to victorian London.
The first 3/4 of the book worked best for me, the lead up to the confrontation with the cenobites flowed well with plenty of references from both worlds,making it a lot of fun to read. Holmes and Watson were given separate POV which kept the storyline fresh and ensured that both characters were well developed and that Holmes didn't dominate the story too much.
The last quarter wasn't quite as enjoyable and to be honest I can't help but feel a bit disappointed that Pinhead wasn't part of the cenobite group. I also thought that some of the details in the last part were too conveniently worked out although the end wasn't in any way what I expected.
Great premise that worked out really well but perhaps fell slightly short of my expectations towards the end.