| The End of the Keely Motor | AM Glass | y1899 | v24 | - | May | p232 |
| Discrimination - A Reply | Edith Ward | y1899 | v24 | - | May | p244 |
| Scattered Scraps of Ancient Atlantis (III) | Ivy Hooper | y1899 | v24 | - | May | p254 |
| On Some Difficulties of the Inner Life (1) | Annie Besant | y1899 | v24 | - | May | p260 |
| Joachim de Flore's "Age of Love" | AL Beatrice Hardcastle | y1899 | v24 | - | May | p268 |
| "The God Within" | E Maud Green | y1899 | v24 | - | May | p274 |
| Theosophical Activities | anon | y1899 | v24 | - | May | p280 |
| review - Essays on the Bases of the Mystic Knowledge by E Récéjac | GRSM | y1899 | v24 | - | May | p282 |
| review - Northern Lights & other Psychic Stories by E d'Esperance | CWL | y1899 | v24 | - | May | p284 |
| review - How to become a "Deific Babe" - Zenia the Vestal, a Story of Occult Life by Margaret B Peeke | CWL | y1899 | v24 | - | May | p285 |
| Magazines & Pamphlets, various | A. | y1899 | v24 | - | May | p286 |
| On the Watch-Tower | (AB & GRSM) | y1899 | v24 | - | June | p289 |
| The Trismegistic Literature (2) | GRS Mead | y1899 | v24 | - | June | p297 |
| On Some Difficulties of the Inner Life (2) | Annie Besant | y1899 | v24 | - | June | p308 |
| Mother & Son - A True Story | Emily Pearson Finnemore | y1899 | v24 | - | June | p315 |
| The Irish Gods & their Worshippers | Ivy Hooper | y1899 | v24 | - | June | p318 |
| An Indian Yogin | GR | y1899 | v24 | - | June | p329 |
| Traces of the East in Old Spanish Legends | AL Beatrice Hardcastle | y1899 | v24 | - | June | p335 |
| The Heavenly Kingdom of the Holy Grail (2) | Isabel Cooper-Oakley | y1899 | v24 | - | June | p343 |
| The "Friend of God of the Oberland" (1) | Margaret Carr | y1899 | v24 | - | June | p353 |
| obituary - Munshi Raja Bahadur | anon | y1899 | v24 | - | June | p364 |
| The Yoga Vasishtha (1) | anon | y1899 | v24 | - | June | p364 |
| Theosophical Activities | anon | y1899 | v24 | - | June | p368 |
| review - Through the Mists, Leaves from the Autobiography of a Soul in Paradise by Robert James Lees | CWL | y1899 | v24 | - | June | p372 |
| review - The Psychology of Reasoning by Alfred Binet | BK | y1899 | v24 | - | June | p373 |
| review - A Catechism of Palmistry by Ida Ellis | CWL | y1899 | v24 | - | June | p373 |
| review - The Polychrome Bible ed by Paul Haupt | GRSM | y1899 | v24 | - | June | p377 |
| review - The Book of Joshua by WH Bennett | GRSM | y1899 | v24 | - | June | p377 |
| review - The Book of the Prophet Ezekiel by CH Toy | GRSM | y1899 | v24 | - | June | p377 |
| review - Clairvoyance by CW Leadbeater | GRSM | y1899 | v24 | - | June | p379 |
| review - Spiritual Healing by Horatio W Dresser | EW | y1899 | v24 | - | June | p380 |
| review - The Awakening of Women by Frances Swiney | BK | y1899 | v24 | - | June | p381 |
| Magazines & Pamphlets, various | anon | y1899 | v24 | - | June | p382 |
| On the Watch-Tower | (AB & GRSM) | y1899 | v24 | - | July | p385 |
| The Trismegistic Literature (3) | GRS Mead | y1899 | v24 | - | July | p393 |
| Comprehensiveness | R Elias | y1899 | v24 | - | July | p401 |
| The Philosophy of Plotinus (1) | William C Ward | y1899 | v24 | - | July | p410 |
| The Yoga Vasishtha (2) | anon | y1899 | v24 | - | July | p420 |
| The Heavenly Kingdom of the Holy Grail (3) | Isabel Cooper-Oakley | y1899 | v24 | - | July | p428 |
| "The Gita" as a Text-Book of Devotion | Bertram Keightley | y1899 | v24 | - | July | p441 |
| The Christ - Historical, mythic & mystic (1) | Annie Besant | y1899 | v24 | - | July | p450 |
| "Understudies" | Louis L Playford | y1899 | v24 | - | July | p460 |
| The Reaper | E Maud Green | y1899 | v24 | - | July | p462 |
| Theosophical Activities | anon | y1899 | v24 | - | July | p468 |
| review - Evolution of Life & Form by Annie Besant | GRSM | y1899 | v24 | - | July | p471 |
| review - The Metaphysic of Experience by Shadworth H Hodgson | BK | y1899 | v24 | - | July | p472 |
| review - The Six Systems of Indian Philosophy by F Max Müller | BK | y1899 | v24 | - | July | p472 |
| review - Braid on Hypnotism ed by Arthur Edward Waite | AMG | y1899 | v24 | - | July | p475 |
| Magazines & Pamphlets, various | A. | y1899 | v24 | - | July | p476 |
| On the Watch-Tower | (AB & GRSM) | y1899 | v24 | - | August | p481 |
