The second volume in this series devoted to the writings of the English Dominican Robert Kilwardby, this work presents the Latin text of two Oxford treatises from the 1250s--one on time, the other on imagination. The treatise on time discusses its reality, connection with change, unity and beginning, the instant and time's relationship to eternity; the one on imagination examines the way imagery is acquired, retained and transmitted, and the relation between heart and head in the workings of common sense.