See also:

• Society: Philosophy: History of Philosophy: Medieval  (25)
• Society: Religion and Spirituality: Christianity: Theology: Theologians: Medieval  (52)

This category in other languages:
	Catalan  (14)   German  (3)   Spanish  (8)

The Birth of the Machine: Raymundus Lullus and His Invention - Synopsis of an address by Werner Künzel, in which he discusses Lullus's logic machine, its use and abuse by Athanasius Kircher, and its influence on Gottfried Wilhelm Leibniz..

Catholic Encyclopedia: Raymond Lully - Biobibliographical article on Ramon Lull, who is called "Doctor Illuminatus.".

Columbia Encyclopedia: Lull, Ramón - Short biographical entry..

The Ecole Glossary: Ramon Llull - Biography of the Catalan mystic and missionary, by Karen Rae Keck..

The "Good Upbringing" of Ramon Llull's Blanquerna - Although scholars sometimes eagerly look to Llull's "Book of Blanquerna" for information on elementary and secondary education in medieval Spain, it is at least as interesting for what it can tell us about Llull's cultural ideal..

Hebraica Veritas?: Ramón Llull - Two illustrations from an 18th-century edition of his works, linked to a short biography..

Knowledge Representation - The cover art for John Sowa's book is Ramon Lull's tree of nature and logic. It is reproduced here, along with Sowa's explanation..

Lullus, Reymundus (1235-1312) - Short biography, illustrated by early 16th-century woodcuts..

Lully, Raymond - Short biography..

MacTutor History of Mathematics: Ramon Llull - Biography, major works, importance in mathematics..

The Natural Rhetoric of Ramon Llull - Article on Llull's concept of rhetoric, by Mark D. Johnston..

Raimond Lull - Description of a book in the collection of Dartmouth College, very brief biography of Lull, and a painted portrait..

Ramon Llull (1232-1316) - Illustrated biographical essay. Includes short bibliography..

Ramón Lull - Long biographical essay..

Ramon Lull Chronology - A historical timeline of his life..

Ramon Lull's Ars Magna - Lull may have been the first to use a mechanical device to generate logical proofs, an early logic machine of his own invention..

Raymund Lull, First Missionary to the Moslems - Full text of biographical book by Samuel M. Zwemer. Each chapter in its own file. Also available for download as a zip file..

The Stoning of Philosopher Raymond Lull - Anonymous 15th-century Spanish depiction of Lull's martyrdom..

What Was Llull Up To? - For the mathematically inclined..