Just finished Ravi Zacharias book, Why Jesus, also saw him speak at Clemson Univ in March on Coexistence. Very thought provoking book, not a light read, he's not very kind to Oprah and Deepak Chopra. If you've ever discussed the new spiritualism movement with anyone, you need to read the book. Eastern religion (Hinduism, etc) headed west while western religion (Christianity) is headed east, go figure.
Ravi has done a few podcast on book that gives a quick overview. www.rzim.com
, follow resources and then podcast.