14:11:20
Among his books are: Jerobaaf (Pol. 1831), and the leaflet Koshet Imrei Emet ve-Shalom (1844), on the attitude of Judaism toward people of other faiths. Tugendhold also wrote a Polish-Hebrew catechism titled Ben-Yakkir (1834) and translated into Polish Behinat Olam (1846) by R. Jedaiah ha-Penini, Vindiciae Judaeorum (1831) by R. Manasseh Ben Israel, in defense of the Jews against the blood libel, M. Mendelssohn's Phaedon (1842), and other books.
Added t.p.: Skazowki prawdy i zgody pod wzgledem roznicy wyznan ze starozytnych dziel hebrajskich ... zebrane, tlumaczone i uwagami powiekszone przez Jakoba Tugendhold...
הסכמות: ר' חיים דודזאהן, ווארשא, ה כסליו תד"ר; ר' יהודא בכרך, ווארשא, ח"י כסליו תד"ר.