The Pali canons evince many types of exegetical literature. The two Vibhangas of the Vinayapitaka are undoubtedly commentaries on the Patimokkhas. Likewise the Niddesasare the exposition on certain Vaggas are the Suttanipata, the fifth book of the Khuddakanikaya.Thera and Therigathas, the eighth and the ninth books of the Khuddakanikaya contain feelings and experiences of some the direct disciples of the Buddha. Similar is the fate of Apadana, which describes the ...