Rarely do I run out to get the latest anything, but I had to make an exception for Dr. Wayne Dyer's Inspiration: Your Ultimate Calling.
One of the recurring ideas echoed in his work is how we're often in our own way, i.e. our egos get the best of us, and we disconnect from our Source. When we are "in spirit," we live the inspired lives that we're meant to live; we become the beings that we're meant to be.