Dan Lusthaus is a specialist in Yogācāra Buddhism, the author of the book Buddhist Phenomenology: A Philosophical Investigation of Yogācāra Buddhism and the Ch'eng Wei-Shih Lun. Dan also collaborated with Heng-ching Shih in the translation of Kuiji's commentary on the Heart Sūtra with the Numata translation project. He is has made ongoing and extensive contributions to the DDB in the areas of Yogācāra, and Tathāgatagarbha, and is responsible for many of the core entries in the area of Buddhist Logic. [3/1/2007]