This book investigates the fundamental principles of proof as they apply to legal claims. Gary Lawson, a legal scholar, argues that legal claims are intrinsically objects of proof, subject to the same general norms that govern the proof of any claim. The book aims to bring these background evidentiary principles—admissibility, standards, and burdens of proof—into the open for analysis and discussion, asserting that they operate implicitly in all legal reasoning.

The book is presented as a scholarly examination of legal proof, aiming to clarify principles that are often implicit. Its focus on the underlying logic of legal claims suggests it is intended for legal professionals, academics, and students interested in the theoretical underpinnings of law. The premise indicates a rigorous, analytical approach to the subject matter.