“A major new book by Derrida that represents his most recent thinking, and includes landmark readings of Plato and the German poet-mystic Angelus Silesius. The essays are wonderfully rich and provocative, and, in spite of their apparent diversity of topic, are bound together as three ways of approaching the problematic of naming and speaking of something that exceeds ‘isness.’ ” —J. Hillis Miller, University of California, Irvine