Just a little list of things I'm working on and have recently finished.
All were enjoyable. Zalman is a little easier to read than Mirsky.
Integral Halachah by Rabbi Zalman Schachter-Shalomi and Rabbi David Siegel
Rav Kook; Mystic In a Time of Revolution by Yehudah Mirsky
Kabbalah; The Mystic Quest in Judaism by David Ariel
Geologist of the Soul; Talks on Rebbe-Craft and Spiritual Leadership by Rabbi Zalman Schachter-Shalomi with contributions by Metanel Miles-Yepez
Jonah and the Meaning of Our Lives by Rabbi Steven Bob