The "Writings in Four Volumes" by Michel Foucault offer a comprehensive insight into the thoughts of one of the most influential philosophers of the 20th century. This collection, published in 2005, spans 1136 pages and is written in German. Foucault explores central questions of the present and human existence by analyzing the concepts of power, knowledge, and identity. The linen binding provides an appealing and durable presentation, suitable for both academic use and personal study. These works are significant not only for students and professionals but also for anyone interested in the philosophical and societal challenges of today. The texts invite readers to reflect on their own position in the present and to critically question the dynamics of society.