Tucson: Audax Press, 1967. Item #006300
2 vols. ([li, xliv] 484; [iv] 911 p.), original brown cloth, small folio format, ex libris. Reprint of the 1690 London edition. Ortwin van Graes (1475-1542) was a German Catholic humanist, who first issued this collection of 66 treatise of various writers on church history and canon law in 1535.