A Heartful Introduction to Jewish Spirituality
A book that I have liked reading is Holy Beggars, by Aryae Coopersmith. For those outside the tradition interested in going beyond the surface level, his book Holy Beggars is a heartful introduction as well as an account of a pivotal time in the renaissance of Judaism in the United States.
I have had the good fortune of meditating with Aryae and other wonderful people of different traditions at Awakin Circles.