For anyone interested in an epoch of almost unrivaled intellectual activity and debate in India, the sixth-century Madhyamakahrdayakārikā along with its auto-commentary, the Tarkajvālā, is an indispensable resource. This partly doxographical treatise, composed by the Madhyamaka philosopher Bhāviveka, is the earliest and most substantial work to present and critically examine Śrāvaka, Yogācāra, Sāmkhya, Vaiśesika, Vedānta, and Mīmāmsā in great detail. Bhāviveka's text is of unique value in its attempt...