| title | creator | language | description | tableOfContents | contributor | subject | created |
| The Story of Alchemy and the Beginnings of Chemistry | Muir, M. M. Pattison, 1848-1931 | en | | | | Alchemy; Chemistry -- History | 2004-11-30 |
| Bygone Beliefs: being a series of excursions in the byways of thought | Redgrove, H. Stanley (Herbert Stanley), 1887-1943 | en | | | | Magic; Superstition; Alchemy | 1998-04-01 |
| Probleme der Mystik und ihrer Symbolik. English | Silberer, Herbert, 1882-1922 | en | | | Jelliffe, Smith Ely, 1866-1945 [Translator] | Society of Rosicrucians; Symbolism (Psychology); Alchemy | 2009-01-09 |
| Of Natural and Supernatural Things
Also of the first Tincture, Root, and Spirit of Metals and Minerals, how the same are Conceived, Generated, Brought forth, Changed, and Augmented. | Basilius Valentinus | en | | | Cable, Daniel [Translator] | Alchemy -- Early works to 1800; Antimony -- Therapeutic use -- Early works to 1800 | 2008-08-17 |
| Memoirs of Extraordinary Popular Delusions — Volume 2 | Mackay, Charles, 1814-1889 | en | | | | Impostors and imposture; Swindlers and swindling; Stock exchanges -- Psychological aspects; Occultism -- Early works to 1900; Investments -- Psychological aspects; Delusions; Alchemy; Social psychology | 1996-11-01 |