The release date for the English version of 'Something from the Nightside' by
Simon R. Green is May 2003. If you enjoy this novel, it is available for buy as a paperback from Barnes & Noble or Indigo, as an ebook on the Amazon Kindle store, or as an audiobook on Audible.
While not a true private investigator, John Taylor has a talent for recovering misplaced items. That's the reason he's been brought in to explore the Nightside, a strange area in the heart of London where reality and imagination share rent and the sun never sets.