What If... makes a wonderful addition to our Shabbos table. Rav Yitzchok Zilberstein shlita is a noted rav and posek, as well as a son-in-law of Rav Elyashiv zt'l. What If... presents hundreds of halachic questions and answers in the order of the weekly parashah, making it the perfect starting point for fascinating Torah conversations. 

The questions are short, and each includes a practical, real-world scenario. The answers, too, are concise, and though they contain a world of Torah knowledge, they are easy to follow.