This book is another example of Nancy Holder's excellent writing and great imagination. Not only do readers get a dose of their favorite slayer and Scooby gang, but an alternative story of the infamous Jack the Ripper is also at the core of the story.
"Blood and Fog" has evil fairies, shape shifters, vampires and the usual mayhem, and jumps between Victorian London and modern day Sunnydale.
The story pulls you towards a great battle, with an intriguing finale, though perhaps everything moves a little to fast towards the end.
Despite this it is an excellent read and I very much recommend it, especially if you are already a Holder fan.