The writer, having no thesis such as Drews' to justify, will welcome all corrections and suggestions. He regrets the inevitable uncertainties of capitalization (as between the supreme One, Intelligence World-Soul and Daemon or guardian, and the lower one, intelligence, soul and demon or guardian); and any other inconsistencies of which he may have been guilty; and he beseeches the mantle of charity in view of the stupendousness of the undertaking, in which he practically could get no assistance of any kind, and also in view of the almost insuperable difficulties of his own career. He, however, begs to assure the reader that he did everything "ad majorem Dei gloriam." INDEX. PLOTINOS' COMPLETE WORKS. Preface 1 Concordance of Enneads and Chronological Numbers 2 Concordance of Chronological Numbers and Enneads 3 Biography of Plotinos, by Porphyry 5 Biographies by Eunapius and Suidas 39 Amelian Books, 1-21 40 Amelio-Porphyrian Books, 22-23 283 Porphyrian Books, 34-45 641 Eustochian Books, 46-54 1017 PLOTINIC STUDIES IN SOURCES, DEVELOPMENT AND INFLUENCE. 1. Development in the Teachings of Plotinos 1269 2. Platonism: Significance, Progress, and Results 1288 3. Plotinos' View of Matter 1296 4. Plotinos' Creation of the Trinity 1300 5. Resemblances to Christianity 1307 6. Indebtedness to Numenius 1313 7. Value of Plotinos 1327 Concordance to Plotinos i An outline of the doctrines of Plotinos is published under the title "The Message of Plotinos." CONCORDANCE OF ENNEADS AND CHRONOLOGICAL NUMBERS i.1 53 iii.1 3 v.1 10 i.2 19 iii.2 47 v.2 11 i.3 20 iii.3 48 v.3 49 i.4 46 iii.4 15 v.4 7 i.5 36 iii.5 50 v.5 32 i.6 1 iii.6 26 v.6 24 i.7 54 iii.7 45 v.7 18 i.8 51 iii.8 30 v.8 31 i.9 16 iii.9 13 v.9 5 ii.1 40 iv.1 4 vi.1 42 ii.2 14 iv.2 21 vi.2 43 ii.3 52 iv.3 27 vi.3 44 ii.4 12 iv.4 28 vi.4 22 ii.5 25 iv.5 29 vi.5 23 ii.6 17 iv.6 41 vi.6 34 ii.7 37 iv.7 2 vi.7 38 ii.8 35 iv.8 6 vi.8 39 ii.9 33 iv.9 8 vi.9 9 CONCORDANCE OF CHRONOLOGICAL NUMBERS AND ENNEADS 1 i.6 19 i.2 37 ii.7 2 iv.7 20 i.3 38 vi.7 3 iii.1 21 iv.2 39 vi.8 4 iv.1 22 vi.4 40 ii.1 5 v.9 23 vi.5 41 iv.6