Divided into five parts, the first section provides a detailed outline of Bonhoeffer's biography and the contexts that gave rise to his theology. The contributors explore the dynamic relationship between Bonhoeffer's life and theology. Section two provides rigorous engagements with and assessments of Bonhoeffer's theology on its own terms. Part three demonstrates how Bonhoeffer's ethical claims and engagements are deeply integrated with theological commitments. The fourth section showcases some of the best work drawing upon Bonhoeffer for engaging contemporary challenges, including feminism, race, public theology in South Africa, and contemporary philosophy. In recent decades, Bonhoeffer's theology has provoked significant critical reflection on social and cultural issues. The essays in this section exemplify how his writings can continue to contribute to such reflection today. The fifth and final section consists of essays on resources for the contemporary study of Bonhoeffer and his theology, including sources and texts, biographies and portraits, and readings and receptions. These essays also address pressing historiographical issues and problems surrounding writing about Bonhoeffer's life and theology. This authoritative collection draws together and assesses the very best of existing research on Bonhoeffer and promotes new avenues for research on Bonhoeffer.