Geoffrey Samuel begins by identifying the main institutional focal points of legal reasoning (ius, regulae iuris, Interpretatio, utilitas and actiones). While examining legal reasoning from both an internal and external viewpoint, the book simultaneously incorporates theory and scholarship from a range of other disciplines including social science and film studies. The author also includes a discussion of fiction theory, schemes of intelligibility, and other epistemological issues as well as standard reasoning devices such as induction, deduction and analogy.

Combining cases and materials with original text, this unique, concise format is designed to be accessible for students who are starting out on their law programs, as well as providing insights for students and researchers who would like to examine judging and legal reasoning in more depth.