Sha'arei Teshuva, by Rabbeinu Yonah the Chassid of Girondi. Together with Sefer HaYirah. Krakow, 1581. Printed by Yitzchak ben Rabbi R. Aharon of Prostitz.
Sha'arei Teshuva, a basic book of ethics and repentance, which up to our times remains the primary book for studying ethics (musar) in all yeshivot. This book has been printed throughout the years in more than 100 editions.
44 leaves, (should be 43, mispaginated), approximately 20 cm. Good-fair condition, spotting and use wear. Single wormhole to several leaves. Many corrections of erasure and addition of commas [as preparation for another edition]. Elaborate leather binding.