To Be a Jew: A Guide to Jewish Observance in Contemporary Life by Rabbi Hayim Halevy Donin (Basic Books, 2019)
This is My God by Herman Wouk (audiobook, available on Amazon)
A Letter in the Scroll: Understanding Our Jewish Identity and Exploring the Legacy of the World’s Oldest Religion by Rabbi Jonathan Sacks, z”l
The Chumash, the Stone Edition: The Torah, Haftaros and Five Megillos with a Commentary Anthologized from the Rabbinic Writings (ArtScroll Mesorah Publications, Ltd. 1993)
Letters to Talia by Dov Indig (Gefen Publishing House, 2012)
Life is a Test: How to Meet Life’s Challenges Successfully by Rebbetzin Esther Jungreis (K’hal Publishing, 2007)
God Winked by Sara Yocheved Rigler (Mekor Press, 2012)
Here All Along: Finding Meaning, Spirituality, and a Deeper Connection to Life—in Judaism (after Finally Choosing to Look There) (Random House, 2019) [Highly recommended—in parts; however, it is missing a coherent traditional explanation of the Jewish God]