1. Advice for life: Daily life. (2015). Adapted freely from the teachings of the Rebbe, Rabbi Menachem Meudel Schneerson of righteous memory. Hassidic Archives.
2. Advice for life: Education. (2013). Adapted freely from the teachings of the Rebbe, Rabbi Menachem Meudel Schneerson of righteous memory. Lubavitch Archives.
3. Advice for life: Marriage. (2014). Adapted from the teachings of the Rebbe, Rabbi Menachem Meudel Schneerson of righteous memory. Lubavitch Archives.
4. Advice for life: Purpose. (2012). Adapted from the correspondence of the Rebbe, Rabbi Menachem Mendel Schneerson of righteous memory. Lubavitch Archives.
5. Appel, G. (1975). A philosophy of mizvot. Klay Publishing House.