Becoming Strangers by Louise DeanInteresting concept for a book, where two marriages (one of middle aged people and one of elderly people) are examined in great detail, specifically looking at whether or not they stayed together due "to habit and a long-ago promise, or because of some stronger bond." (Christina Schwarz) The tracing the singular seed of victory (or downfall) back to is source gives me endless fascination. Tying this examination to a relationship and how it turns out makes the subject even more intriguing.