Abrahamic Mysticism: Including: Hillel the Elder (110 BCE-10 CE), The Niche For Lights (c.1000 CE), The Cloud of Unknowing (c. 1350 CE) and The Forerunner and the Madman (1918 CE)Kahlil Gibran
Aspects of Rabbinic Theology: Including the Original Preface of 1909 & the Introduction by Louis FinkelsteinSolomon Schechter