The Signature of All Things is Giorgio Agambens sustained reflection on method. To reflect on method implies for Agamben an archeological vigilance a persistent form of thinking whose path is to expose examine and elaborate that which remains obscure unthematized even unsaid in an authors thought. To be archeologically vigilant then is to return to even invent a method attuned to a world supported by a thick plot of resemblances and sympathies analogies and correspondences. The range of authors