At the heart of the universe lies a hidden world of fundamental particles and forces that shape all matter and energy. Particle physics seeks to understand the tiniest building blocks of nature, from quarks and leptons to the elusive Higgs boson, while nuclear physics explores the atomic nucleus, the powerful interactions that bind protons and neutrons, and the forces driving nuclear reactions, including fusion and fission.

This collection delves into the deep mysteries of matter, covering the essential theories, experiments, and discoveries that have revolutionized our understanding of the subatomic world. From the Standard Model to the behavior of particles in high-energy collisions, and from the structure of the atomic nucleus to the applications of nuclear science in medicine and energy production, these works provide a comprehensive foundation in the physics of the smallest scales. Whether you're fascinated by the origins of the universe, the workings of particle accelerators, or the quest for new physics beyond the Standard Model, this book serves as a gateway to the fundamental principles that govern our reality.