Collected works of Se-ra Rje-btsun Chos-kyi-rgyal-mtshan, Dge-lugs-pa scholar who studied and taught at Tashilhunpo but is most famously associated with Sera Monastery where he served as abbot, primarily on Prajnaparamita, views and assertions of emptiness, and tenets of the four schools Vaibhasika, Sautrantika, Cittamatra, and Madhyamaka. Many of his compositions are included in the Sera Bye monastic curriculum. Also includes biography (v.1:p.1-52), letters of refutation (volume 11), etc.