<B>An essential collection of tantric texts on a meditation practice essential to one of the largest traditions of Buddhism in Tibet. </B><BR><BR>Yamantaka is the wrathful expression of the wisdom buddha Manjushri and was Tsongkhapa’s foremost personal deity, from whom he received direct visions that were a constant source of empowerment, inspiration, instruction, and even personal advice. <BR><BR> The oral instructions on the practice of Yamantaka fall into two main streams. The quintessential instruction of both of these lineages, including both their generation- and completion-stage teachings, are contained in the two commentaries presented in this volume.<BR><BR> First, we have commentary from the great scholar, siddha, and lineage holder of the Gelug Mahamudra lineage, Ngulchu Dharmabhadra, on the Thirteen Deity practice. These texts contain a wellspring of oral instructions that provide rich and highly accessible details concerning the practice of Yamantaka that a