Which book:
HIM - Synnin viemää (2002)
Reinhardt Haydn: HIM His Infernal Majesty (2007)
?
Synnin Viemaa was floating around the internet some time ago, it is in finnish ,but some fans translated it into english
i know i had it from some russian site, but have no clue whre to download that english version
try google it or i dont know xD