The Kalachakra Tantra Vol 2: Translation Annotation Commentary. by Niraj Kumar

Proposed in five volumes, this volume of Kālacakra Tantra is the second in series. While the first volume attempts to locate mysterious Śambhala and Oḍḍiyāna while delving into the chronology of legendary Kalkī kings, the second volume deals with the structure of inner Kālacakra. It explores the internal mechanisms of winds, subtle veins and cakras. Haṭha-yoga and tenets of Islamic philosophy are also covered in the second volume.