SmallTalk: The Halachos of Facing Yerushalayim (with R' Yosef Wiesenfeld)

The Samaritans (with Prof. Steven Fine)

SmallTalk: Growing Parents, Growing Children (with Rabbi Noam Grossman)

Radak on Bereishis: An Analysis (with Prof. Yitzhak Berger)

Radak on Bereishis: An Overview (with Yoram Bogacz)

SmallTalk: Making it Real on the Torah (with Rabbi Moshe Pruzansky)

Rabbi Akiva (with Abie Rotenberg)

SmallTalk: Transform Your Emunah (with Reuven Garber)

The Unconventional Life and Thought of Solomon Yom Tov Bennett (1767 - 1838) (with Prof. David Ruderman)

SmallTalk: A Taste of Rav Hirsch’s Torah (with Naphtaly Levy)

Rabeinu Tam (1100 - 1171) (with Rabbi Prof. Ephraim Kanarfogel)

SmallTalk: Shnayim (Mikra) Yomi (with Elad Danino)

The Great Shiurim Debate (with Rabbi Ahron Notis)

Rabbi Meir Poppers (1628 - 1662) and his role in spreading Toras HaAriZal (with Avinoam Stillman)

SmallTalk: The Book and The Blade (with Rabbi Avi Weller)

The Making of the Siddur (with Rabbi Moshe Walter)

Talmud Reclaimed (with Shmuel Phillips)

In His Mercy: Understanding the Thirteen Middos (with Rabbi Ezra Bick)

SmallTalk: Articles of Faith: Traditional Jewish Belief in the Internet Era (with Rabbi Gil Student)

AuctionChatter: Legacy Judaica (with R' Moshe Maimon)