Buddhist Yoga: A Comprehensive Course is written by Thomas Cleary. Yoga can signify "meditation," "method," or "unity," among other things. This book about Buddhist yoga.
While Westerners are familiar with Hindu yoga's physical activities, Buddhist yoga's deep metaphysics and precise methods of spiritual development are less widely recognized.
"Scripture Unlocking the Mysteries," is the scripture that is necessary for everyone who wishes to practice meditation. The scripture provides a wonderfully thorough abridgment of philosophy and practice.