Two books I found useful : one to delight myself : "Eat, pray, Love" d'Elizabeth Gilbert.
A freshly divorced young woman goes to Italy then India in search of reconnection with herself and God. The style is fluid, really personnal, and grips you from the beginning.
one about creativity : "Writing down your Soul" de Janet Conner.
She teaches how to connect "the Voice" and deeply tap into your creativity pound to journal spiritually and find solutions and meaning in your life. Profoundly illustrated with her examples. A very promising reading, I could'nt go sleeping this night when I began !