The Atlas of Infrared Thermography – Biospectral Medicine is the definitive scientific reference on emissive imaging and human biosignal interpretation. Through 809 pages of original research and structured analysis, it establishes and elevates Biospectral Medicine as a pioneering scientific discipline that integrates physics, anatomy, physiology, and systemic regulation within a unified interpretive model. Written by Felipe Reitz , founder of the Reitz Institute, this reference presents 19 anatomical zones, 9 functional categories, and the 6-step R-CIIM methodology, forming an exclusive and advanced system for spectral surface reading and biosignal analysis grounded in scientific reasoning and clinical coherence. Its methodological precision and structural depth position it as a benchmark for integrative and investigative health sciences. The Atlas examines: • The emissive and physical foundations of human biospectral expression • The scientific rehabilitation of emissive imaging within contemporary research • The analytical application of asymmetry mapping and spectral pattern interpretation • The relationship between biospectral phenomena, physiological regulation, and adaptive intelligence Designed for researchers, health professionals, imaging specialists, and academic institutions, this volume defines a pioneering standard in emissive imaging interpretation. It supports scientific education, postgraduate formation, and interdisciplinary research, serving as a central resource for institutions seeking advancement in integrative and biomedical sciences. It stands as a comprehensive international reference where observation leads to understanding, a bridge between physics, physiology, and the living intelligence of the human system. Where physics meets physiology, and observation becomes understanding. The Atlas of Biospectral Medicine is a landmark work that inaugurates an entirely new category within clinical science. Far beyond a traditional imaging manual, this volume establishes the conceptual, methodological, and diagnostic foundations of Biospectral Medicine, a field that reinterprets emissive patterns of the human body as structured, clinically relevant biosignals. Felipe Reitz brings together an exceptionally rare combination of scientific depth, analytical precision, and methodological innovation to create a reference work without precedent in contemporary medicine. Spanning more than eight hundred pages, the Atlas functions simultaneously as a scientific framework, a clinical atlas, a methodological guide, and a foundational course in biospectral interpretation. Reitz presents a unified logic for understanding emissive physiology, offering practitioners a way to read the body not as a collection of isolated systems, but as a coherent field of spectral communication. His approach synthesizes physics, anatomy, biodynamics, neuro-regulation, and human pattern recognition into a diagnostic language that is both novel and deeply intuitive. Rather than extending thermography, this work elevates it into a new medical paradigm, one capable of revealing functional dynamics, regulatory patterns, and physiological signatures that traditional imaging cannot articulate. The Atlas documents this paradigm through exceptionally high-quality biospectral images, structured zone mapping, and a complete interpretive system developed over years of clinical investigation. The result is a reference of extraordinary ambition and originality: a hybrid between medical textbook, scientific atlas, research framework, and professional training resource. It establishes the first comprehensive body of knowledge in Biospectral Medicine and sets the foundation for future research, clinical education, and diagnostic innovation across multiple disciplines. For clinicians, researchers, educators, and health visionaries, this Atlas represents a breakthrougha defining text in the emergence of medicine's next frontier.