Book excerpt: What does poststructuralism mean for authors such as Foucault, Lyotard, Cixous, Derrida, and Haraway, to name a few, and what significance does it have for educational inquiry? This book takes on these central questions and explores the impact of postructuralism in language that makes the basic issues at stake accessible for a broad readership. Michael A. Peters and Nicholas C. Burbules highlight the implications of a postructuralist stance for the conception of the research subject and examine its standards of validity and methods of investigation.