Directorium inquisitorum F. Nicolai Eymerici Ordinis Praed. Cum commentariis Francisci Pegñae. Romae, aedibus Populi Romani, Georgium Ferrarium, 1587.
Second edition (The first printed ed. of 1503). One of the oldest texts on the Inquisition by the famous Spanish theologian and inquisitor Nicolas Eymerich (1320-1399).
Finally, with its own front. : Disputatio de auctoritate seu robore, probatione, & vtilitate extrauagantium, seu litterarum Apostolicarum, by Francisco Peña. Coat of arms of Sixtus V in woodcut on the front. (marginal defects).
In-folio, mm. 320x225, pp. (32), 687, (57), (8), 153, (7). Contemporary binding in full flexible parchment with handwritten titles on the spine. Copy with cover detached from the body of the volume . Well bound cards. Sporadic foxing. Latin text, printed in two columns. Numerous woodcut capital letters.