|title=Logic of Demons: The Quest for Nadine's Soul
|author=H A Goodman
|buy=Maybe
|borrow=Yes
|paperback=1452018170
|hardback=1452018189
|ebook=B004ASOUYU
|pages=272
|publisher=Authorhouse
|date=July 2010
|isbn=1452018170
|amazonukcover=<amazonuk>1452018170</amazonuk>|amazonusaznuk=<amazonus>1452018170</amazonus>}}{{competition|prizeaznus=a signed copy of ''Logic of Demons: The Quest for Nadine's Soul'' by H A Goodman|text= For your chance to win a signed copy of the book just answer the following question:What did the Vikings call heaven?|date=15 December 20101452018170