An excellent anthology of essays about Martin Buber and Emmanuel Lévinas.
The book includes a variety of philosphers and important scholars, such as Maurice Friedman, Robert Bernasconi, Andrew Tallon and Richard A. Cohen.
In general, it's a very technical book (Friedman or Cohen are welcome exceptions).
The topics are vast: ethics, existencialism, Bible, animal rights, dialogue, the Other, Judaism and humanism.
I recommend it to every reader interesed in Jewish Philosophy, existencialism and the philosophies of dialogue.