EXTREMELY RARE FIVE HEBREW TITLES BOUND IN ONE: omnibus volume featuring five Hebrew titles from the 18th and 19th centuries, printed in the German countries and related to Orthodox Judaism. The first title, "Sefer Ha-Yashar" (wrongfully attributed to Rabbeinu Tam), is a philosophical treatise on Faith, Devotion and Virtue. The second title is the posthumously published moral demands of R. Naphtali Cohen of Prague. The third title is a eulogy on Ezekiel Landau Halevi, written by Jehuda Leib Carlburg, a prominent figure in German orthodoxy. The fourth title, Alim La-Terufa is two epistles on morality by medieval rabbis, provided here with a parallel Yiddish translation. The final title, Beis Avraham, is the posthumously published moral demands of R. Abraham b. Yechiel Michael Dantzig. The books include handsomely decorated title pages, as well as several text decorations. On the endpaper and rear whitepages are unidentified autographs. 155x95mm. [39+16+17 double pages] + [20 pages] + [about 80 unpaginated pages]. Marbled quarter-cloth Hardcover. Cover worn and bumped. Cover edges and corners bumped. Front cover upper corner missing. Sticker traces on spine. Spine edges slightly torn. Rear whitepage slightly torn at corner. Pages yellowing. [SUMMARY]: Save for the damage to its cover, this collection of rare Jewish texts is in good condition.