If you're reading this blog, odds are you've read something about Jewish Law. You might have seen one of the many codifications such as the Mishnah Torah or Shulhan Aruch. Perhaps you've come across a commentary on one of these codes, common ones being the Ramo or Mishnah Berurah. You may have even read published rabbinic teshuvot - responsa addressing specific questions - like Yehaveh Da'at by R. Ovadia Yosef or the Iggros Moshe by R. Moshe Feinstein. Contemporary publishers such as Feldheim or Artscroll compile popular positions of Jewish Law on selected topics. All these works contain Rabbis' opinions,