This is an account by Swami Madhavatirtha in which he narrates his encounters with Bhagavan in 1944. It contains a number of dialogues between the swami and Sri Ramana.
The Power of the Presence, Part Two
The Power of the Presence, part three
Padamalai
Guru Vachaka Kovai
Living by the Words of Bhagavan
Annamalai Swami – Final Talks
This is the first dialogue from Final Talks. In it Annamalai Swami explains the nature of the Self and the means by which one can experience it for oneself.