The Power of a Praying Wife by Stormie Omartian. This book is a must read for every Christian wife. Chapters are short and the prayers are powerful. My husband has decided to start reading The Power of a Praying Husband, and I am seeing God work miracles in our marriage.
My college library did this for Valentine's Day and Halloween in my last year there. Now I'm sad I graduated because I don't know any other local libraries that do blind dates. (And FACT: I found one of my absolute favorite books in the whole world because of this!!!)