I finally finished "Rooms: A Novel" by James L. Rubart. If you liked "Shack" or "Pilgrims Progress" you will like "Rooms". Themes that it addresses for those of us who are Christians are choices and their consequences, God's grace, trusting God, and spiritual warfare.
I received a free copy of the book from the publisher to read on my Kindle app for the PC. Thank you B & H Books.