Alim Litrufa - Michtavei Moharan & Moharanat

Most of the letters were written to his son Rebbe Yitzchok. Content of the letters mostly revolves around the day to day service of G-D and gives insight into the various occurrences, controversy and suffering faced by Rebbe Nason during his life. Alim Letrufa was first published in Berdichov in 1896.