Chevalier P. L. B. DRACH, De l'harmonie entre l'Église et la Synagogue, ou Perpétuité et Catholicité de la religion chrétienne. Paris, Paul Mellier, 1844. Two volumes in-4, bound in half-chagrin, spine ribbed. Some foxing, occasional small paper tears in margins. A French rabbi of Alsatian origin, Paul Drach (who was also married to the daughter of the Chief Rabbi of France) renounced Judaism and converted. In this book, he examines the relationship between Church and Synagogue, and the points of convergence between the two religions. Keywords: judaica, jew, jewish, hebrew, rabbis, jewish, torah, hebrew, hebraica, judaism, synagogue, zionism, pessah, pessach, haggada, haggadah, hagada, hagadah, passover, menora, menorah, hannuka, hannuca, hannucca, hanouccah, torah, juden, israélite, Israël, antisemitism, antisémitisme, dreyfus, meguila, sepharade, sefarad, ketouba