Alban Briac’s *Entre corps et âmes* offers a concise philosophical exploration of how the concept of the individual is articulated in the thought of Friedrich Nietzsche. Drawing on Nietzsche’s writings, the author examines the relationship between the body and the soul, tracing how notions of self‑formation, freedom, and responsibility emerge across the philosopher’s oeuvre. The work situates Nietzsche’s ideas within broader debates on subjectivity, highlighting the tension between physiological determinism and the affirmation of a creative, self‑overcoming individual. Though brief, the book provides clear arguments and textual analysis that make it a useful entry point for readers interested in modern philosophy, existential anthropology, and the genealogy of the modern self.