b'33(ANTISEMITICA). Samuel Marochitanus. Tractatus Rabby Samuelis - Errorem Iudeorum Indicans. Title within architectural border depicting bramble, phoenixes and dragons. Text in Latin. Few marginal notes. pp. (64). Touch browned. Modern limp vellum. 12mo. N.p, 1538. $1000 - $1500 Later edition of Epistola contra Judaeorum errores a widely-disseminated anti-Judaic tract. Supposedly composed in Arabic by a Moroccan Jew (Samuel Marochitanus) at the beginning of the 11th-century and translated into Latin by the Spanish Dominican Alphonsus Bonihominis in the 14th century, but now considered to have been composed by the latter.The text delineates various ways in which the Jews can be proven wrong about their religion, primarily focussing on their rejection of Jesus as a personal Messiah.34(ANTISEMITICA). Francisco de Torrejoncillo. Centinela contra Judos puesta en la Torre de la Iglesia de Dios.pp. (18), 230, (10). Foxed and stained in places. Contemporary limp vellum, wrinkled. 12mo. Pamplona, (Juan Micn), 1720. $400 - $600 First published in 1673 this is the most infamous anti-Semitic works written in Spain. A notorious anti-Jewish diatribe, it contains all of the classic anti-Semitic allegations and lurid Jewishstereotypes,inadditiontoanaccountofJewish persecutions and expulsions along with justifications for the acts. It also evidences the knowledge of rabbinic texts and Judaic tradition - however distorted - that Iberian Churchmen possessed.The place of this inuential work of anti-Semitic propaganda intended for the masses in the Iberian world deserves to be recognized in the modern canon of European anti-Semitic publications, alongside such infamous publications as the sixteenth-century Von den Juden und Ihren Lugen of Martin Luther, the nineteenth-century Russian Protocol of the Elders of Zion and Nazi Germanys 1938 anti-Semitic picture-book for children (See Francois Soyer, Popularizing Anti-Semitism in Early Modern Spain and its Empire: Francisco de Torrejoncillo and the Centinela contra Judos (2014) p. xxii).17'