Notes: Data from Amazon UK, Kobo (GB) and publisher's site between 2022-10-18 and 2022-10-19; updated from Amazon UK as of 2022-11-27. As of 2022-10-24, the situation regarding this publication is somewhat confusing. Clicking on the previews for it at both Amazon UK and Kobo (GB) show the earlier Cryptid Press publication, albeit with the "chalkboard" cover image of this Tor UK release. As of 2022-11-27, the preview shows a title page lacking the subtitle and with "Tor" listed as a publisher. Based on prior Tor acquisitions of titles previously independently published, it seems likely that the content of this ebook was automatically/silently replaced with the newer title and copyright pages around the time the Tor UK hardcover released (early November 2012). Print length of 318 pages listed by Amazon UK; 320 pages listed by publisher's site.