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Roger Bacon's Letter: Concerning The Marvelous Power Of Art And Nature And The Nullity Of Magic by Roger Bacon,  2010-05-23
Part of the Opus tertium of Roger Bacon, including a fragment now printed for the first time by Roger Bacon,  1912-01-01
Roger Bacon as a scientist by Karl Eugen Guthe,  1914-01-01
History of the Vulgate in England from Alcuin to Roger Bacon: Being an Inquiry into the text of some English Manuscripts of the Vulgate Gospels by H. H. Glunz,  2010-12-09
The Life & Work of Roger Bacon: An Introduction to the Opus Majus (1914) by John Henry Bridges,  2009-06-01
The English Magicians: Roger Bacon, Dr. John Dee And William Lilly by W. H. Davenport Adams,  2010-09-10
The Cipher of Roger Bacon by Roger; Newbold, William; Kent, Roland Bacon,  1928
De Nigromancia 
The Art and Science of Logic (Mediaeval Sources in Translation) by Roger Bacon,  2009-04-15
Tract on the Tincture and Oil of Antimony by Roger Bacon,  2008-03-09
Philosophy by Roger Bacon,  2010-05-23
Optical Science by Roger Bacon,  2010-05-23
The Chronicles and Memorials of Great Britain and Ireland during the Middle Ages (Latin Edition) by John Sherren Brewer, Roger Bacon,  2009-11-12
Experimental Science by Roger Bacon,  2010-09-10 |