| Title | Edition | Year of Publication | Contributors | Country of Publication | Possible Copyright Status | Available Online? |
|---|
 |  |  | 
|
|---|
| Ancient freemasonry | | 1923 | Frank C. (Francis Carlos) Higgins | |  | |  | |
|
| The Catholic church and the secret societies in the United States | | 1946 | Fergus Macdonald, Thomas J. McMahon, Fergus Macdonald |  | |  | | | 
|
| Christianity and secret societies | | 1936 | William Edward Smith | | | | | |
|
| Condemned societies | | 1927 | Joseph Anthony Michael Quigley | | | | | |
|
| The cyclopædia of fraternities: a compilation of existing authentic information and the results of original investigation as to ... more than six hundred secret societies in the United States | | 1899 | Albert Clark Stevens | | | | | |   
|
| Daughters of America ritual | | 1934 | | | | | | |
|
| De l'Influence Attribuée aux Philosophes, aux Francmaçons et aux Illuminés, Sur la Révolution de France | | 1801 | Jean Joseph Mounier |  | | | | |
|
| De l'Influence Attribuée aux Philosophes, aux Francmaçons et aux Illuminés, Sur la Révolution de France | | 1828 | Jean Joseph Mounier |  | | | | |
|
| De l'Influence Attribuée aux Philosophes, aux Francmaçons et aux Illuminés, Sur la Révolution de France | | 1822 | Jean Joseph Mounier | | | | | |
|
| Die rolle der erotik in der männischen gesellschaft: ein theorie der menschlichen staatsbildung nach wesen und wert | | 1921 | Hans Blüher | | | | | |
|
| An encyclopedic outline Masonic, Hermetic, qabbalistic and Rosicrucian symbolical philosophy: being an interpretation of the secret teachings concealed within the rituals, allegories and mysteries of all ages | | 1928 | Manly P. (Manly Palmer) Hall, J. Augustus Knapp | | | | | |
|
| Fifty million brothers: a panorama of American lodges and clubs | | 1937 | Charles W. (Charles Wright) Ferguson | | | | | |
|
| Fraternity | | 1914 | James Robert Hutchins | | | | | |
|
| Fraternity's job | | 1911 | Charles Stuart Beattie | | | | | |
|
| Fraternity | | 1910 | | | | | | |
|
| Geheime gesellschaften in alter und neuer zeit | | 1913 | Erich Hein | | | | | |
|
| Il mondo secreto | | 1864 | Giovanni De Castro, de Giovanni Castro |  | | | | |
|
| Les rites secrets des primitifs de l'Oubangui | | 1936 | Antonin Marius Vergiat | | | | | |
|
| Les Sociétés Secrètes et la Société: ou Philosophie de l'Histoire Contemporaine | | 1876 | Nicolas Deschamps | | | | | |
|
| Modern Secret Societies | | 1906 | Charles A. (Charles Albert) Blanchard | | | | | |
|
| Mysticism and its results: being an inquiry into the uses and abuses of secrecy, as developed in the instruction and acts of secret societies, associations, or confraternities, whether social, religious, or political, from the beginning of history to the present day | | 1857 | John Delafield | | | | | |
|
| On the Influence Attributed to Philosophers, Free-Masons, and to the Illuminati, on the Revolution of France | | 1801 | Jean Joseph Mounier, approximately James Walker | | | | | |
|
| Politico-military secret societies of the Northwest, 1860-1865 | | 1929 | C. A. Bridges, J. F. Bivins, Wilfrid Boey | | | | | |
|
| Politische Geheimbünde im Völkergeschehen / Eugen Lennhoff | | 1932 | Eugen Lennhoff | | | | | |
|
| Primitive secret societies: a study in early politics and religion | | 1932 | Hutton Webster | | | | | |
|
| The secret empire: a handbook of lodges | | 1927 | Theodore Graebner | | | | | |
|
| The secret societies of all ages and countries | | 1875 | Charles William Heckethorn | | | | | |
|
| The secret societies of all ages and countries | New ed. | 1897 | Charles William Heckethorn | | | | | |
|
| Secret societies of the middle ages | | 1837 | Thomas Keightley | | | | | |
|
| Secret societies, old and new | | 1928 | Herbert Vivian | | | | | |
|
| United Sons of Industry illustrated: A Full and Complete Illustrated Ritual of The Degrees of Apprentice, Journeyman and Master Mechanic, With The Signs, Grips, Passwords, etc. | | 1881 | | | | | | |
|
Public Domain Books