 Vasubandhu wrote in Sanskrit, but many of his works are known from their Chinese and Tibetan translations alone. It is beyond the purposes of this essay to summarize all of the works attributed to Vasubandhu, or to take into consideration the relevant criteria for determining his authorship. A quick mention of well-known works must  suffice.[11]  Vasubandhu’s most important work of Abhidharma is his Treasury of the Abhidharma (Abhidharmakośakārikā), with its Commentary  (Abhidharmakośabhāṣya).[12]  After these, his best known works are his concise, Yogācāra syntheses, the Twenty Verses (Viṃśikākārikā) with its Commentary (Viṃśikāvṛtti), the Thirty Verses (Triṃśikā), and the Three Natures Exposition  (Trisvabhāvanirdeśa).[13]  The majority of the arguments discussed below are taken from these works.