Layers in Husserl's Phenomenology provides close readings and analyses of a number of Husserl's key translated and untranslated works across the entirety of his corpus. While maintaining a dialogue with four decades' worth of scholarship on Husserl, Peter R. Costello provides a number of new and significant insights that depart from earlier interpretations of his work, along with a revised, consistent translation of a number of important Husserlian terms. Layers in Husserl's Phenomenology situates Husserl firmly within the trajectory of later Continental thought and contributes to the recent reconsideration of Husserl as a legitimate precursor to the thought of Maurice Merleau-Ponty, Emmanuel Levinas, and Jacques Derrida. Written in a readable style appropriate for both undergraduate and graduate students, this study will be valued by those interested in phenomenology in general and in Husserl in particular.