Heartwood of the Bodhi Tree: The Buddha's Teachings on Voidness
"...masterfully explains how to develop this profound  practice in daily life."  --NAPRA Review"...one of the most prolific and influential teachers in our  modern era..."  --Turning Wheel"...remarkable book..."  --Inquiring Mind"Heartwood of the Bodhi Tree introduces emptiness (voidness)  in a clear and full way as an original teaching of the Buddha...it  emphasizes the importance of emptiness in all Buddhist traditions  and contributes to non-sectarian dialogue and understanding..."  --Larry Rosenberg, Director, Cambridge Insight Meditation Center