| 1891. | Thoth-Maat - Paper X - The Skills Of Meditation | Temple of Thoth-Maat | 79.663B | 22.08.2008 |
| 1892. | Thought Power | Sivananda, Sri Swami | 260.923B | 17.09.2007 |
| 1893. | Thought Power - Its Control And Culture | Besant, Annie | 1.163.977B | 28.03.2008 |
| 1894. | Thought Vibration | Atkinson, William Walker | 183.116B | 20.11.2008 |
| 1895. | Three Books of Occult Philosophy | Agrippa von Nettesheim, Heinrich Cornelius, Tyson, Donald | 230.402.973B | 08.08.2010 |
| 1896. | Three Books of Occult Philosophy - Book I | Agrippa von Nettesheim, Heinrich Cornelius | 714.521B | 27.08.2007 |
| 1897. | Three Books of Occult Philosophy - Book II | Agrippa von Nettesheim, Heinrich Cornelius | 466.682B | 27.08.2007 |
| 1898. | Three Books of Occult Philosophy - Book III | Agrippa von Nettesheim, Heinrich Cornelius | 1.343.725B | 27.08.2007 |
| 1899. | Three Books on Life | Ficino, Marsilio, Kaske, Carol V., Clark, John R. | 24.477.843B | 24.04.2010 |
| 1900. | Throgh a Speculum That Shines | Wolfson, Elliot R. | 6.960.890B | 02.03.2011 |
| 1901. | Through a Speculum That Shines: Vision and Imagination in Medieval Jewish Mysticism | Wolfson, Elliot R. | 9.984.315B | 14.05.2012 |
| 1902. | Through the Gates of Death | Fortune, Dion | 12.745.508B | 22.05.2008 |
| 1903. | Thule | Asatru Folk Runic Workshop/Rune Gild UK | 1.445.970B | 19.06.2008 |
| 1904. | To Man | Crowley, Aleister | 16.090B | 08.02.2008 |
| 1905. | To ride a silver broomstick | Ravenwolf, Silver | 1.834.134B | 22.11.2014 |
| 1906. | Touched by Fire | Hine, Phil | 341.266B | 22.08.2007 |
| 1907. | Towards a Definition of Initiation | Kupperman, Jeffrey S. | 123.998B | 27.11.2008 |
| 1908. | Training and Work of an Initiate, The | Fortune, Dion | 4.808.490B | 22.05.2008 |
| 1909. | Training Manual (Tantra Magick) | AMOOKOS, Mandrake | 1.244.714B | 07.04.2009 |
| 1910. | Training to See Auras | Bruce, Robert | 585.435B | 14.01.2008 |
| 1911. | Traité de la réintégration des êtres | Martines de Pasqually | 2.007.250B | 09.01.2009 |
| 1912. | Transcendental Magic | Lévi, Eliphas | 3.130.472B | 23.08.2007 |
| 1913. | Transcendental Magic (1) - The Doctrine | Lévi, Eliphas | 1.094.431B | 23.08.2007 |
| 1914. | Transcendental Magic (2) - The Ritual | Lévi, Eliphas | 1.926.390B | 23.08.2007 |
| 1915. | Transparent Illusion | Morray-Jones, Christopher R.A. | 12.991.477B | 20.04.2012 |
| 1916. | Transpersonal Psychology and the Methods of Instruction In The A.'.A.'. | Eales, Ray | 29.616B | 30.06.2008 |
| 1917. | Treasure of Treasures, The | Paracelsus | 18.118B | 23.08.2007 |
| 1918. | Treasure-House of Images, The | Crowley, Aleister | 502.783B | 26.08.2007 |
| 1919. | Treatise on The Great Art, A | Pernety, Antoine-Joseph, Dom | 1.999.461B | 24.09.2007 |
| 1920. | Tree Cults in Northern Magic | Erikkson, Tommie | 21.243B | 02.04.2008 |
| 1921. | Tree of Souls: The Mythology of Judaism | Schwartz, Howard | 6.951.740B | 21.04.2012 |
| 1922. | Triumphant Chariot of Antimony | Valentine, Basil | 470.149B | 22.10.2007 |
| 1923. | True History Of Chaos Magick -So Far..., The | | 41.472B | 16.11.2007 |
| 1924. | True History of Witchcraft, A | Greenfield, Allen T, Bishop | 66.067B | 22.06.2008 |
| 1925. | Tuba Veneris | Dee, John | 14.736.551B | 19.01.2014 |
| 1926. | Turba Philosophorum | Waite, Arthur Edward | 11.447.752B | 20.12.2007 |
| 1927. | Twelve Keys | Valentine, Basil | 70.312B | 24.09.2007 |
| 1928. | Two Essays on the Worship of Priapus | Knight, Richard Payne, Wright, Thomas | 4.181.966B | 04.03.2008 |
| 1929. | Two Worlds & Inbetween | Hine, Phil | 97.450B | 25.08.2007 |
| 1930. | Typhonian Tradition | Hinton, Simon | 101.200B | 08.11.2007 |