The American Cusanus Society
- Information on membership and activities, bibliography.
- http://www.library.jhu.edu/departments/rsc/izbicki/cusanus.html

Nicolas of Cusa and Ibn 'Arabi: Two Philosophies of Mysticism
- Article by Andrey V. Smirnov. Available in English and Russian. [Philosophy East & West]
- http://www.iph.ras.ru/~orient/eng/pube/nciae.htm

The Western Esoteric Tradition: Nicholas of Cusa
- Chronology.
- http://www.ralph-abraham.org/ficino/chronos/cusanus.txt

Columbia Encyclopedia: Nicholas of Cusa
- Short biography.
- http://www.bartleby.com/65/ni/NichlsCs.html

Nicholas of Cusa, Alberti and the Architectonics of the Mind
- Extract from Graziella Federici Vescovini's presentation at a conference on the relationship between architecture and mathematics.
- http://www.leonet.it/culture/nexus/98/Vescovini.html

The Philosophy of Nicholas of Cusa
- Brief outline of his life, and introduction to his epistemology and theodicy.
- http://radicalacademy.com/philcusa.htm

Catholic Encyclopedia: Nicholas of Cusa
- Lengthy article on the life and writings of the fifteenth-century canon lawyer, diplomat, and philosopher.
- http://www.newadvent.org/cathen/11060b.htm

The MacTutor History of Mathematics: Nicholas of Cusa
- Portrait, and a short biography which concentrates on his interest in astronomy.
- http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Cusa.html