For many belonging to the Jewish diaspora, understanding the holidays means lighting a menorah for Chanukah, maybe hosting a seder during Passover. But, if celebrated with an understanding of the storied customs behind the festivities, these occasions can be so much more than candles and matzah. Following the lunisolar calendar, James Beard Award-winning author Susan Simon and Zoe B Zak devote a chapter to each of the fourteen holidays. From Selichot...