Book excerpt: Throughout U.S. history, education policies, practices, and politics have been described and tested to yield empirical data, often with little attempt to place findings in a larger theoretical infrastructure that could provide them with increased explanatory, critical, or even liberatory power. This collection fills that void by taking the point of view that neither research nor theory alone is adequate to the task of social explanation. Instead, Jean Anyon and her collaborators argue that they imbricate and instantiate one another, forming and informing each other as the inquiry process unfolds.