Z'manim - Rosh Chodesh, the Dateline, and the Calendar in Jewish Law 2purim the first book in this

the first book in this series

Their world is pure and idealistic

and Rabbi Levy becomes the target of a notorious assassin

Malbim Plus These Additional Commentaries: Mahari Kara

Before his influential father can thwart his plans

Z'manim - Rosh Chodesh, the Dateline, and the Calendar in Jewish Law 2purim the first book in thisHow did the Jewish calendar come to be? Why are there sometimes two days of Rosh Chodesh and sometimes not? Who keeps Yom Tov for two days? Why are some parshiyos read together? What do Chazal have to say about the International Date Line? Which halachos apply when there is an eclipse? Does the Magen Avrahams zman for krias Shema really exist? Why do we wait for Rabbeinu Tam (and why is he always late)? While all of us are familiar with and use the