Be Here Now - Ram Dass
This lovely book and one of my personal favorites, describes one man's transformation upon his acceptance of the principles of Yoga & gives a modern restatement of the importance of the spiritual side of human nature.
You will connect to the illustrations and the wise message.
The book is divided into four sections:
Journey: The Transformation: Dr Richard Alpert, PhD into Baba Ram Dass
From Bindu to Ojas: The Core Book
Cookbook for a Sacred Life: A Manual for Conscious Being