Yamaka is the sixth book of Abhidhamma. This book is in ten chapters, each dealing with a particular topic of Buddhist teaching: Roots (Mula), Aggregates (Khanda), Bases (Ayatana), Elements (Dhatu), Truths (Sacca/Satya), Formations (Sankhara/Sanskara), Latent States (Anusaya), Consciousness (Citta/Chitta), Phenomena (Dhamma) and Sense Faculties (Indriya).
Colophon:
ปริปุณณะยามกองแลงแก่ข้า ฯ
ญาว อรหนฺตามคญาณํ ทินฺนํ นิพฺพานปจฺจโย โหนฺตุ โน นิจฺจํ ธุวํ ธุเม ฯ
[The writing of this manuscript] was completed at the time of the sunset drum.
Yāva arahantā maggañāṇaṃ dinnaṃ nibbāna paccayo hontu no niccaṃ duvaṃ dume.
Other notes:
(Front cover) “Front cover of Yamakasattapakaraṇa, sixth fascicle”.
(Back cover) “Back cover of Yamakapakaraṇa, sixth fascicle”.
(Left side of the first folio) “Yamakasattapakaraṇa”.