I got two emails from Thomas Nelson that are apropos here.
The Pastor Appreciation Ebook Sale
A
survey that takes longer than they suggest (7-10 minutes) if you read everything and thoughtfully answer the questions. At the end, you're given links to two PDF books:
Life Is _____. God's Illogical Love Will Change Your Existence by Judah Smith
Messy Beautiful Love: Hope And Redemption For Real-Life Marriages by Darlene Schacht