This book is devoted to recent and important research results in high energy physics which includes the following areas of theoretical and experimental physics: Collider Physics, Underground and Large Array Physics, Astroparticles, Gauge Field Theories, General Relativity and Gravitation, Mathematical Methods of Physics, Solvable Models, Strong Interactions, Weak Interactions, Quantum Field Theory, Statistical Field Theories, String Theory, Supersymmetry, Duality, Branes.