Facebook book for developers

Hi Everyone-

I’d like to get a book about Facebook geared toward developers. I’m not planning on developing apps, but I need to be able to do a great job on client pages and right now I know almost nothing. I need something more technical than the Dummies and marketing books.

Can anyone recommend a good book?

Thanks!

I’m also curious how fast FB books become outdated. It seems like FB updates my personal page’s format (way too) often. Would a developer’s book from 2008 still be applicable, for instance?