There are 2 books in the A Code of Jewish Ethics series. The newest book is A Code of Jewish Ethics, Volume 2 which came out in 2009.

1
A Code of Jewish Ethics, Volume 1

Book cover of A Code of Jewish Ethics, Volume 1
A Code of Jewish Ethics, Volume 1: You Shall Be Holy is the initial volume of the first major code of Jewish ethics to be written in the English language. It is a monumental work on the vital topic of personal character and integrity by one of the premier Jewish…
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2
A Code of Jewish Ethics, Volume 2

Book cover of A Code of Jewish Ethics, Volume 2
“Jewish thinkers don’t talk all that much about love. All too often we leave that to Christian theologians. But in this excellent volume, Rabbi Joseph Telushkin puts the commandment to love at the center of Jewish theology and experience. This is a book that will change the way you think…