Photography Resource: Ebook
The complete guide to professional wedding photography by Damien Lovegrove.
In this book he details equipment, methods, finances...almost anything you want to know.
I read the whole book and LOVED it. I know we're not pros...heck, maybe we aren't even interested in wedding photography...but this book is a great read regardless of your status as a photog. He goes into detail on several of his examples with regard to ISO settings, shutter speeds, aperture settings...