This text offers a careful tracking of the intellectual dynamic between Derrida and Levinas, showing how a biographical and philosophical proximity coexisted with divergent views on religion and language. The ethical claim in Levinas's work is taken up by Derrida with gravity and irony. This careful historical and textual analysis allows us to see how these thinkers are bound up with one another even as Levinas presses philosophy toward religion and for Derrida, it is literature that is at the heart of sanctity and betrayal. At stake in this copious and attentive comparative work is the question, what is it to be a Jewish thinker? In the end, it appears that 'otherness' remains and persists as a broken tablet whose secret meaning is never fully revealed but hides out in public view. This is a welcome book, exacting and detailed, that gives us a story and a theory, a scene of enigmatic and provocative encounter between Levinas and Derrida.–Judith Butler, University of California, Berkeley