The Celestine Prophecy (An Adventure) by James Redfield! Veee has been recommending it for ages so I bought a copy off Amazon. Bargain price at £2.99 inc postage for a hardback copy!
I remember woody putting me on to this one. It was at a time in my life when lots of things wear going wrong for me, and i was on a real downer in life. It was amazing. It was like fate had made me find this book, at egsactly the right time i needed to read it.