SEFER NIDCHEI YISRAEL (2 volumes)
A guide to the mussar and practical halachot that are applicable to everyday life, including: The importance of Tefilah, Limudei Torah, Kashrut, Shabbat and Yamim Tovim, and various topics in Ishut.
SEFER SHEM OLAM: Focuses on Shabbat observance, doing Chessed and strengthening Torah as essential to acquiring a good life and an eternal remembrance.
KUNTRES NEFUTZOT YISRAEL: refutes the reasons why people launch into spiritually ruinous lifestyles, and concludes with advice on bringing Beracha into ones’ life.
THE LETTERS OF THE CHAFETZ CHAYIM
118 letters written by the Chafetz Chayim in the years leading into World War II. Two-thirds of the essays cover all aspects of Hashkafah; the remaining 1/3 of the letters are addressed to the secular (Polish) government advocating on behalf of Jewish religious life.