Alim Litrufah is a collection of letters written by Rebbe Nosson of Breslov. Most are addressed to his son Rebbe Yitchok Steinhartz. Rebbe Nosson dedicated his entire life to spreading Rebbe Nachman's teachings and strengthening fellow Jews in their service to Hashem. It is no wonder then that he wrote many letters to his own son giving him countless words of strength, motivation and comfort to face the many challenges of life. The letters also give insight into different occurrences and suffering faced by Rebbe Nosson during his life. Alim Litrufah was first published in Berdichov in 1896, and later in Jerusalem in the early 1900's. The letters in Alim Letrufah express powerful words of fear of heaven, motivation, and advice. This sefer is a powerful source of inspiration, and astonishingly applicable to the spiritual struggles in today's day and age.