Tipitaka
The Vinaya being the life-blood of the sasana was rehearsed first. It is composed of five books-namely,
I. Parajika Pali -Major Offences
II. Pacittiya Pali - Minor Offences
III. Mahavagga Pali - Greater Section
IV. Culavagga Pali - Smaller Section
V. Parivara Pali - Epitome of the Vinaya
The Dhamma consists of Five Nikáyas - namely,
I. Digha Nikáya - Collection of Long Discourses
II. Majjhima Nikáya - Collection of Middle-length Discourses
III. Samyutta Nikáya - Collection of Kindred
IV. Anguttara Nikáya - Collection of Discourses arranged in accordance with number
V. Khuddaka Nikáya - Smaller Collection
The fifth is subpided into fifteen books:-
I. Khuddaka Patha - Shorter Texts
II. Dhammapada - Way of Truth
III. Udana - Paeans of Joy
IV. Iti Vuttaka - "Thus said" Discourses
V. Sutta Nipata - Collected Discourses
VI. Vimana vatthu - Stories of Celestial Mansions
VII. Peta vatthu - Stories of Petas
VIII. Theragatha- Psalms of the Brethren
IX. Therigatha- Psalms of the Sisters
X. Jataka - Birth Stories
XI. Niddesa - Expositions
XII. Patisambhida-Analytical Knowledge
XIII. Apadana - Lives of Arahants
XIV. Buddhavamsa - The History of the Buddha
XV. Cariya Pitaka - Modes of Conduct
It should be noted that the introductory words in every Sutta - "Evam me sutam, thus have I heard" - were uttered by the Venerable Ánanda Thera.
The Abhidhamma, according to tradition, was rehearsed by all Arahants that were present at the Convocation. It consists of the following seven books: -
I. Dhamma Sangani - Classification of Dhammas
II. Vibhanga - The Book of Divisions
III. Kathavatthu - Points of Controversy
IV. Puggala Pannani - Description of Inpiduals
V. Dhatukatha- Discussion with reference to Elements
VI. Yamaka - The Book of the Pairs
VII. Patthana - The Book of Relations
All these 31 books are collectively termed the Tipiraka (Three Baskets). The First Vinaya Piraka (Basket of Discipline) mainly deals with rules and regulations, which the Buddha promulgated, as occasion arose for the future discipline of the Order of Monks (Bhikkhus) and Nuns (Bhikkhunis).
The Sutta Pitaka (Basket of Discourses) Consists chiefly of discourses delivered by the Buddha on various occasions. Some discourses delivered by the Venerable Sariputta, Moggallana, Ánanda, etc., are also included in it. The Abhidhamma Pitaka
(Basket of Ultimate Doctrine) contains the profound philosophy of the Buddha”s Teaching.
The Tipitaka was first committed in writing at Aluvihara in Sri Lanka about 80 B.C.E. in the reign of King Vacthagamani Abhaya.