Rama Gita by Swami Paramarthananda. It has 62 verses. It is a comprehensive presentation of Jnana Yoga. Lord Rama is the Guru. Lord Lakshmana is the Sishya. Rama Gita is part of Adyatma Ramayana. Adyatma Ramayana is part of Brahmanda Puranam. Sri Veda Vyasa is the author. 249 pages.
Books of Swami Parmarthananda
Bhagavad Gita Bashyam. Chapters 1 to 3. Commentary by Swami Paramarthananda. Verbatim transcription and typeset by Swayamjyotih, Sri Vancheeswaran and Sri P S Ramachandran.
Introduction to Vedanta by Swami Paramarthananda. Based on Tattva Bodha. Transcribed by Smt. Viji Natarajan.
Tattva Bodhah by Swami Paramarthananda. Transcribed by Sri R. Ganapathy
Bhagavad Gita by Swami Paramarthananda. Transcribed by Sri P.S. Ramachandran. 3232 pages. Revised July 2019 edition. Slokas in Sanskrit (unicode) and in English with diatrical marks. Contains word to word meaning and also sloka meaning. Contains detailed explanation by Swami Paramarthananda. For readers with sraddha in the Sastra and the Guru, this book is the door way to Moksa.
Isavasya Upanishad by Swami Parmarthananda. Transcribed by Sri Venkatesan
Transcribed classes of Swami Paramarthananda. Transcribed by Sri T. Srinivasan & Sri P. Balasubrahmanyam
Kathopanishad by Swami Paramarthananda. Transcribed by Sri V. Badrinath
Transcribed by Sri A. Venkatesan
Mundaka Upanishad by Swami Paramarthananda
Transcribed by Sri T. Srinivasan & Sri P. Balasubrahmanyam