Chassidic seforim/books by the Baal Shem Tov, his students and students of his students.
The Maggid of Mezritch, Rabbi Elimelech of Lizensk (Noam Elimelech), Rabbi Nachman of Breslov, Rabbi Menachem Mendel of Kotzk, Rabbi Chaim of Chernovitz, Sefat Emet, Rabbi Tzadok HaKohen of Lublin and more...
