These Studies in Philosophy represents all the published and only a few unpublished writings of Krishnachandra Bhattacharyya. These published writing date back 1908, but his characteristic philosophical position assumes definite shape in the writings during the year 1928-36. The publications of the period outnumber and far outweigh those that fall during the previous twenty years. Of the twenty-one tracts published first in two separate Volumes, which is this edition appear as bound together in one, fourteen belong to this period, the others covering the previous years. Prof. Bhattacharyya had a deep study of ancient Indian Philosophy, particularly of Advaita Vedanta, Sankhya, Yoga and Jain Philosophies. Vol. I. contains Prof. Bhattacharyya