| The Theosophist | The Outlook | HS Olcott | y1890 | v11 | - | March | p285 |
| The Theosophist | A Talk with Sumangala - Is Southern Buddhism Materialistic? | E Douglas Fawcett | y1890 | v11 | - | March | p293 |
| The Theosophist | A Clerical Booby-Trap | RH | y1890 | v11 | - | March | p300 |
| The Theosophist | Elohistic Teachings (6) | Henry Pratt | y1890 | v11 | - | March | p303 |
| The Theosophist | A Chat on the Roof (III) | anon | y1890 | v11 | - | March | p311 |
| The Theosophist | The Temperance Movement in Japan | F Sawai | y1890 | v11 | - | March | p318 |
| The Theosophist | Christian Theosophy (GW Allen) | one of the Staff | y1890 | v11 | - | March | p324 |
| The Theosophist | The Prophecy of the Bhagavata as to the Future Rulers of India (1) | Rama Prasad | y1890 | v11 | - | March | p330 |
| The Theosophist | obituary - Died at his Post (CF Powell ~1843-1890) | HS Olcott | y1890 | v11 | - | March | p335 |
| The Theosophist | The "Guide of the Perplexed" of Maimonides | ED Fawcett | y1890 | v11 | - | March | p338 |
| The Theosophist | correspondence - Theosophy in Western Lands | ALC (? Alice Leighton Cleather) | y1890 | v11 | - | March | p345 |
| The Theosophist | British Section (AB & HPB move into 19, Avenue rd, St John's Wood) | anon | y1890 | v11 | - | April+ | p119 |
| The Theosophist | Practical Work in the American Section | An American FTS | y1890 | v11 | - | April+ | p119 |
| The Theosophist | Mr Keightley's Tour | HS Olcott | y1890 | v11 | - | April+ | p121 |
| The Theosophist | obituary - Another Loss - MV Subbarao Naidu | HS Olcott | y1890 | v11 | - | April+ | p124 |
| The Theosophist | obituary - The Late Govinda Charan | anon | y1890 | v11 | - | April+ | p124 |
| The Theosophist | obituary - The Late Charles F Powell | (various) | y1890 | v11 | - | April+ | p125 |
| The Theosophist | Annihilation | T Vencatarama Iyengar | y1890 | v11 | - | April+ | p125 |
| The Theosophist | The Right Way to Proceed About Social Reform | anon | y1890 | v11 | - | April+ | p128 |
| The Theosophist | Sumangala Maha Nayaka | HS Olcott | y1890 | v11 | - | April | p347 |
| The Theosophist | Psychology & Neo-Materialism | ED Fawcett | y1890 | v11 | - | April | p352 |
| The Theosophist | Will & its Relation to Conscience (1) | Ikbal Kishen Shargha | y1890 | v11 | - | April | p360 |
| The Theosophist | The Prophecy of the Bhagavata as to the Future Rulers of India (2) | Rama Prasad | y1890 | v11 | - | April | p367 |
| The Theosophist | An Instructive Case | HS Olcott | y1890 | v11 | - | April | p373 |
| The Theosophist | Neralamba-Upanishad of Sukla-Yajur-Veda (2) | (tr Kumbakonam TS) | y1890 | v11 | - | April | p375 |
| The Theosophist | Elohistic Teachings (7) | Henry Pratt | y1890 | v11 | - | April | p379 |
| The Theosophist | Hegel's View of Zoroastrianism | GWF Hegel | y1890 | v11 | - | April | p388 |
| The Theosophist | The Symbolism in "Yagna" | PR Venkatarama Iyer | y1890 | v11 | - | April | p390 |
| The Theosophist | Who Invented Altruism? | J Hudson | y1890 | v11 | - | April | p397 |
| The Theosophist | Christian Theosophy | HS Olcott | y1890 | v11 | - | April | p399 |
| The Theosophist | correspondence - Theosophy in Western Lands | ALC | y1890 | v11 | - | April | p404 |
| The Theosophist | Some pertinent Questions | DWC | y1890 | v11 | - | April | p406 |
| The Theosophist | The Vacancies | anon | y1890 | v11 | - | May+ | p129 |
| The Theosophist | Headquarters - Official Orders I & II | HS Olcott | y1890 | v11 | - | May+ | p129 |
| The Theosophist | America | anon | y1890 | v11 | - | May+ | p130 |
| The Theosophist | The Duke Street Business (TPS London) | anon | y1890 | v11 | - | May+ | p130 |
| The Theosophist | Ceylon | anon | y1890 | v11 | - | May+ | p131 |
| The Theosophist | Japan | anon | y1890 | v11 | - | May+ | p131 |
| The Theosophist | The Pacific Coast | anon | y1890 | v11 | - | May+ | p131 |
| The Theosophist | Sanatan Dharma Theosophical Society | JK Jaji | y1890 | v11 | - | May+ | p132 |
| The Theosophist | Scotland | anon | y1890 | v11 | - | May+ | p133 |
| The Theosophist | The Barisal Gun (II) | HS Olcott | y1890 | v11 | - | May | p409 |
| The Theosophist | Kosmic Mind (rprnt) | HP Blavatsky (Lutr April 1890) | y1890 | v11 | - | May | p414 |
| The Theosophist | Striking Home (1) | Nadie | y1890 | v11 | - | May | p425 |
| The Theosophist | Vedanthavarthikam (4) | BP Narasimmiah | y1890 | v11 | - | May | p430 |
| The Theosophist | Lord Gifford's Will | NDK | y1890 | v11 | - | May | p439 |
| The Theosophist | Sorcery in Science | Anna Kingsford | y1890 | v11 | - | May | p442 |
| The Theosophist | Seven Grades of Progress in Vedant | PBN | y1890 | v11 | - | May | p451 |
| The Theosophist | The Theosophic Re-birth: A Dialogue in Real Life (1) | Alexandra Tenbigh | y1890 | v11 | - | May | p453 |
| The Theosophist | Will & its Relation to Conscience (2) | Ikbal Kishen Shargha | y1890 | v11 | - | May | p458 |
