From Memory to Written Record: England 1066 - 1307
Michael T. Clanchy
Philosophy of Nature - Alternate Version
Paul K. Feyerabend
The Old Navy
Daniel P. Mannix
The New Philosophy of Henri Bergson - Scholar's Choice Edition
Edouard le Roy
Logic, Methodology & Philosophy of Science
Dag Prawitz & Brian Skyrms & Dag Westerståhl
Really Useful English Grammar
Jake Allsop