OK, so this isn't a book...

But you should still read it.

I already posted a link to this article on my other blog so you may have already seen it from me, but if you didn't, check it out. An article written from the perspective of a single mother who argues that it's better for women to settle and marry men they don't necessarily feel are "good enough" for them than it is for them to be alone. Not saying I agree or disagree, just that I find it really interesting.