I found a great one the other day:
A book on art & theology excerpted from the great thinkers from the time of Christ to the present. It has writings from Justin Martyr to Luther to Kierkegaard to Bonhoeffer.
Could it get any better? :)

Rest isn't a luxury — it's the doorway to happiness, healing, and hope. Grab The Sleep You're Longing For, or read the first chapter free and see for yourself.
Also at Barnes & Noble, Bookshop & Baker Book House.