Quick note: King Diamond is VERY fond of concept albums, so most of his albums are conceptual. Each album tells a story, and House of God(2000, Metal Blade Records) is no exception. But this one's cooler cause the story has some werewolf-ish themes to it. I'm only gonna post the four songs from this album that are most relevant to the idea of this webpage.
Read these in order, as that makes this sad story a helluva lot easier to follow.
The Trees Have Eyes
Follow the Wolf
House of God
The Pact