If God Disappears : 9 Faith Wreckers and What to Do about Them by David Sanford
Here's his blog
Here's the Blurb:
There is a difference between God disappearing and God leaving us. God has said, "I will never leave you."
God often seems absent when we need him most. How can we walk through troubling, even devastating times without shipwrecking our trust in God?
Here's a vid over at tyndale
Here it is on Christian Book