Believing God by Beth Moore. I lead my bible study in this 2 years ago. It was not by coincidence that this study was in my hands. We were going through hard times in life. God brought me encouragement and strength through Beth's DVD sessions and homework. Highly recommended!!!
I think it would be lovely to get each of my bridesmaids a book, prayed up just for her. But if I wanted to go with one for all, I might choose this one because it depicts what it means to reflect on God's faithfulness more than any other I have read. And faithfulness is the theme I want to emphasize at my wedding