My spoiler-free (and so very brief) synopsis is that this is the story of a husband and wife. The wife goes missing under suspicious circumstances and the husband becomes the prime suspect. (As I read, I thought, "Huh. This seems pretty cut and dried to me, and yet I'm not even halfway through the book.") Except then you hit Part 2 and then things get really, really insane. There were so many twists and now I want to find somebody else who HAS read it so I can actually talk to them about it. (Warning: there is some really bad language, if that bothers you.)