content: 
  == Release details ==
  * 2005, UK, Voyager , Pub date October 17, 2005, hardback
  * 2005, UK, Voyager , Pub date ? ? 2005, hardback (presentation edition)
  * 2005, US, Spectra Books , Pub date November 8, 2005, hardback
  * 2006, UK, Voyager , Pub date April 25, 2006, paperback