Roger Bacon

Roger Bacon's Selected Occult Writings

Roger Bacon

$24.76 - $39.95

The Mirror of Alchemy

Roger Bacon

$7.49 - $32.95

Roger Bacon's Letter

Roger Bacon

$20.54 - $35.95

The Opus Majus of Roger Bacon (Thoemmes Press - Medieval and Renaissance Philosophy)

Roger Bacon

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Root of the World and the Magical Letter

Roger Bacon

$19.36 - $34.95

Roger Bacon's Life and Work

Roger Bacon

$17.95 - $30.95

The Mirror of Alchemy, Roger Bacon: An English Translation

Roger Bacon

$24.75

Fr. Rogeri Bacon Opera Quaedam Hactenus Inedita: Vol. 1. Containing 1. Opus Tertium. 2. Opus Minus. 3. Compendium Philosophiae

Roger Bacon

$31.95 - $65.33

The Alchemy Method

Roger Bacon

$10.20

The Chronicles and Memorials of Great Britain and Ireland During the Middle Ages

Roger Bacon

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Philosophy

Roger Bacon

$18.95 - $33.95

The Causes of Error

Roger Bacon

$17.95 - $32.95

The Study Of Tongues

Roger Bacon

$18.95 - $33.95

Tract on the Tincture and Oil of Antimony

Roger Bacon

$8.59

Experimental Science

Roger Bacon

$21.92 - $34.95

The Mirror of Alchimy

Roger Bacon

$16.29 - $30.95

Un Fragment Indit de l'Opus Tertium de Roger Bacon: Pr'une Ude Sur Ce Fragment

Roger Bacon

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The 'opus Majus' Of Roger Bacon, Ed, Volume 2...

Roger Bacon

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Roger Bacon & the Origins of Perspectiva in the Middle Ages: A Critical Edition & English Translation of Bacon's Perspectiva with Introduction and Notes

Roger Bacon

$250.00

Mathematics

Roger Bacon

$31.95

Opus Majus of Roger Bacon, Part 1

Roger Bacon

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Opus Majus of Roger Bacon, Part 2

Roger Bacon

$29.95 - $40.95

Roger Bacon's Philosophy of Nature: A Critical Edition, With English Translation, Introduction, and Notes, of De Multiplicatione Specierum and De Speculis Comburentibus

Roger Bacon

$66.69 - $80.24

Opera Hactenus Inedita Rogeri Baconi: Metaphysica Fratris Bogeri

Roger Bacon

$19.36 - $34.95

Moral Philosophy

Roger Bacon

$25.87 - $40.95

The Greek Grammar of Roger Bacon and a Fragment of His Hebrew Grammar;

Roger Bacon

$30.95 - $45.95

Fr. Rogeri Bacon Opera Qudam Hactenus Inedita

Roger Bacon

$32.95 - $92.40

Roger Bacon's Letter: Concerning The Marvelous Power Of Art And Nature And The Nullity Of Magic

Roger Bacon

$20.54

Optical Science

Roger Bacon

$20.67 - $39.95

Lettre Sur Les Prodiges: De La Nature Et De L'Art (1893)

Roger Bacon

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