sentences:  He also frequently furnished Hebrew books to the Zurich library.Buxtorf corresponded not only with Jacob Roman and Leon Siau of Constantinople (the latter of whom afterward embraced Christianity and became physician-in-ordinary to a Transylvanian prince), but with the teacher Solomon Gai, and with the friend of the latter, Florio Porto of Mantua, both of whom were commissioned by Buxtorf to purchase Hebrew books in Italy; with the learned rabbi Menahem Zion Porto Cohen of Padua, whom Buxtorf did not treat in a very friendly manner; with Manasseh b. Israel; David Cohen de Lara of Hamburg; Jacob Abendana of Amsterdam, for whose "Miklol Yofi" he wrote an approbation; Isaac Abendana, brother of the foregoing; Joseph Delmedigo, with whom he was personally acquainted; and many others.Buxtorf prepared new editions of several of his father's works [especially the "Tiberias"]; and, as in the case of the "Concordance" and the "Talmudic-Rabbinical Lexicon," completed and prepared for publication those that had been left unfinished.