Reply To: Chassidishe Sefurim

I would recommend Emes Veemunah from the Kotzker. Each piece is very short, some only a line or two, but they’re sharp and powerful.
Also Tzidkas Hatzadik by Rav Tzadok is very powerful. Can be hard to read though.
Sichos Haran by Rav Nachman is powerful also. it’s easier than Likutei Maharan, also by Rav Nachman, since the ideas in Sichos Haran are short comments from Rav Nachman, wheras Likute Maharan is longer pieces which are often based off Kaballah.