| The Social Question and Theosophy | January 26, 1905 |
| The Woman Question and Theosophy | November 2, 1905 |
| Brotherhood and the Struggle for Existence | December 4, 1905 |
| Brotherhood and the Struggle for Existence | December 16, 1905 |
| Brotherhood and the Struggle for Existence | February 5, 1906 |
| Educational Issues | March 3, 1906 |
| Hypnotism and Spiritualism in the Light of Theosophy | April 7, 1906 |
| The Education of the Child from the Point of View of Spiritual Science | January 10, 1907 |
| The Course of Human Development from the Standpoint of Spiritual Science | February 15, 1907 |
| The Essence of the Human Being | July 2, 1907 |
| The Delusion of Illness in the Light of Spiritual Science | October 11, 1907 |
| The Health Fever in the Light of Spiritual Science | October 12, 1907 |
| Man and Woman in the Light of Spiritual Science | November 14, 1907 |
| Man, Woman and Child in the Light of Secret Science | December 10, 1907 |
| Man and Woman in the Light of Spiritual Science | January 10, 1908 |
| Man, Woman and Child in the Light of Spiritual Science | January 11, 1908 |
| The Essence of Man in the Light of Spiritual Science | January 29, 1908 |
| Man and Woman in the Light of Spiritual Science | February 3, 1908 |
| The Course of Human Development from the Standpoint of Occult Science | February 6, 1908 |
| The Mania for Disease in the Light of Spiritual Science | February 13, 1908 |
| The Health Fever in the Light of Spiritual Science | February 27, 1908 |
| Man, Woman and Child in the Light of Spiritual Science | March 19, 1908 |
| Man, Woman and Child in the Light of Spiritual Science | May 21, 1908 |
| The Course of Human Life from the Standpoint of Spiritual Science | November 5, 1908 |
| The Course of Human Life from the Standpoint of Spiritual Science | November 18, 1908 |
| The Secret of the Human Temperaments | December 15, 1908 |
| Problems of Nutrition | January 8, 1909 |
| Temperaments in the Light of Spiritual Science | January 9, 1909 |
| The Mystery of the Human Temperaments | January 19, 1909 |
| Health Issues in the Light of Humanities | February 8, 1909 |
| Health Issues in the Light of Humanities | March 6, 1909 |
| The Secret of the Temperaments in the Light of Spiritual Science | April 23, 1909 |
