| The Wise Men of the Chilkats - Echoes from Atlantis | HHP | y1900 | v27 | - | October | p164 |
| The Pioneer of the Abhidhamma in English | JC Chatterji | y1900 | v27 | - | October | p172 |
| Theosophical Activities | various | y1900 | v27 | - | October | p179 |
| review - The Science of the Emotions by Bhagavân Dâs | Annie Besant | y1900 | v27 | - | October | p181 |
| review - The Gospel of the Twelve Apostles, together with the Apocalypses of each tr J Rendel Harris | GRSM | y1900 | v27 | - | October | p182 |
| review - Ein neues Evangelienfragment by Adolf Jacoby | GRSM | y1900 | v27 | - | October | p183 |
| review - Vengeance! by M Reepmaker | AL | y1900 | v27 | - | October | p185 |
| review - Neo-Christian Epistles by BS Drury | AAW | y1900 | v27 | - | October | p186 |
| review - The Heart of Job; A Message to the World by WC Gibbons | AAW | y1900 | v27 | - | October | p186 |
| review - Hinduism, Ancient & Modern by Rai Bahadur Lala Baij Nath | AAW | y1900 | v27 | - | October | p187 |
| Magazines & Pamphlets, various | A. | y1900 | v27 | - | October | p189 |
| On the Watch-Tower | (AB & GRSM) | y1900 | v27 | - | November | p193 |
| The Bending of the Twig | Mrs Ivy Hooper (MWD?) | y1900 | v27 | - | November | p201 |
| Theosophy & Modern Science (1) | WC Worsdell | y1900 | v27 | - | November | p214 |
| On the Way - An Unconscious Theosophist in Modern Switzerland | A Russian | y1900 | v27 | - | November | p221 |
| The General Sermon of Hermes the Thrice-Greatest | GRS Mead | y1900 | v27 | - | November | p228 |
| Modern Thought in the Light of the Vedanta | Ernest Horrwitz | y1900 | v27 | - | November | p235 |
| The Cele De or Culdees (1) (the Early British Church) | Mrs Ivy Hooper | y1900 | v27 | - | November | p246 |
| Taiyumanavai: A Poet-Philosopher of Southern India | Mrs Margaret S Duncan | y1900 | v27 | - | November | p255 |
| God & the Soul (vf) | Taiyumanavai | y1900 | v27 | - | November | p258 |
| The Life of the Disciple (vf) | Taiyumanavai | y1900 | v27 | - | November | p259 |
| Thought-Power, its Control & Culture (1) | Annie Besant | y1900 | v27 | - | November | p262 |
| Magic Lyres or Problems of Consciousness | Miss AL Beatrice Hardcastle | y1900 | v27 | - | November | p268 |
| An Experience | CB | y1900 | v27 | - | November | p273 |
| Flotsam & Jetsam | various | y1900 | v27 | - | November | p276 |
| review - Mythologie des Buddhismus in Tibet und der Mongolei by Albert Grünwedel | BK | y1900 | v27 | - | November | p278 |
| review - Dreams of a Spirit-Seer by Immanuel Kant | BK | y1900 | v27 | - | November | p280 |
| review - Kant & Spencer by Paul Carus | BK | y1900 | v27 | - | November | p280 |
| review - The History of the Devil & the Idea of Evil by Paul Carus | GRSM | y1900 | v27 | - | November | p281 |
| review - The Mission of Evil: a Problem reconsidered by GW Allen | AAW | y1900 | v27 | - | November | p283 |
| Magazines & Pamphlets, various | A. | y1900 | v27 | - | November | p286 |
| On the Watch-Tower | (AB & GRSM) | y1900 | v27 | - | December | p289 |
| Theosophy & Modern Science (2) | WC Worsdell | y1900 | v27 | - | December | p297 |
| On the Gaining of Good-Will | AH Ward | y1900 | v27 | - | December | p305 |
| The Cele De or Culdees (2) the Early British Church | Mrs Ivy Hooper | y1900 | v27 | - | December | p314 |
| Evolution in the Twentieth Century | Arthur Hallam | y1900 | v27 | - | December | p320 |
| "Lox" (The story of a dog's ghost) | Michael Wood | y1900 | v27 | - | December | p326 |
| The Sacred Sermon of Hermes the Thrice-Greatest | GRS Mead | y1900 | v27 | - | December | p336 |
| Thought-Power, its Control & Culture (2) | Annie Besant | y1900 | v27 | - | December | p340 |
| Notes on "Lemuria" (1) | James Stirling | y1900 | v27 | - | December | p347 |
| A Story of Reincarnation | AP Sinnett | y1900 | v27 | - | December | p356 |
| "The Gateless Barrier" | Mrs Hamilton Georgina M Synge | y1900 | v27 | - | December | p361 |
| Ions, Atoms & Electrons | Bertram Keightley | y1900 | v27 | - | December | p366 |
| Flotsam & Jetsam | various | y1900 | v27 | - | December | p368 |
| review - The Gospel according to Darwin by Woods Hutchinson | WCW | y1900 | v27 | - | December | p372 |
| review - The Making of Religion by Andrew Lang | EW | y1900 | v27 | - | December | p374 |
| review - The Soul of a Christian: a Study in the Religious Experience by Frank Granger | GRSM | y1900 | v27 | - | December | p375 |
| review - Eros & Psyche: a Fairy-tale of Ancient Greece by Paul Carus | GRSM | y1900 | v27 | - | December | p377 |
| review - The Ascension of Isaiah by RH Charles | GRSM | y1900 | v27 | - | December | p378 |
| review - Old Diary Leaves; the only Authentic History of the Theosophical Society by HS Olcott | AAW | y1900 | v27 | - | December | p379 |
