Jewish Lights publishing company is offering a winter sale on many items, including some of particular interest to those seeking to increase their inter-religious understanding in the new year. Here is a selection of some sale items, a few of which are also available in part on Google Books.
The Changing Christian World: A Brief Introduction for Jews by Rabbi Leonard Schoolman.
The Jewish Approach to God: A Brief Introduction for Christians by Rabbi Neil Gillman.
The Jewish Connection to Israel, The Promised Land: A Brief Introduction for Christians by Rabbi Eugene Korn.
Jewish Ritual: A Brief Introduction for Christians by Rabbi Kerry M. Olitzky and Rabbi Daniel Judson.
We Jews and Jesus: Exploring Theological Differences for Mutual Understanding by Rabbi Samuel Sandmel