Just ordered this for the 2nd time.
Be Here Now - Ram Dass
This is a book about a former Harbard professor who along with Tim Leory led the 1960s LSD experiments that led to their terminations. The author then went on a pilgrimage and met a guru. There is around 100 pages in this book like these as well...
This is easily the best book I have ever read and I give it a 10/10