The Water's Lovely by Ruth Rendell

I really really enjoyed this psychological thriller... until the end, which I didn't care for too much. But the hours of reading pleasure that I got from it until that point make it well worth the read. I literally couldn't put it down. I resented every moment I was forced to spend away from the book. The suspense and the sense that you never quite knew what was going to come next were terrific. I am looking forward to reading more Ruth Rendells (or maybe some of her Barbara Vine books).