A body is found crushed to death in the London snow.
There are no footprints anywhere near. It is almost as if the man was killed by the air itself.
This is the first in a series of attacks that sees a handful of London's most prominent occultists murdered.
While pursuing the case, Holmes and Watson have to travel to Scotland to meet with the one person they have been told can help: Aleister Crowley.
- Format: Paperback
- Pages: 320 pages
- Publisher: Titan Books Ltd
- Publication Date: 20/09/2011
- Category: Crime & mystery
- ISBN: 9780857682826