Are We at the Dawn of Quantum-Gravity Phenomenology?.- Classical and Quantum Physics of Isolated Horizons: A Brief Overview.- Old and New Processes of Vorton Formation.- Anti-de Sitter Supersymmetry.- Combinatorial Dynamics and Time in Quantum Gravity.- Non-commutative Extensions of Classical Theories in Physics.- Conceptual Issues in Quantum Cosmology.- Single-Exterior Black Holes.- Dirac-Bergmann Observables for Tetrad Gravity.- Meaning of Noncommutative Geometry and the Planck-Scale Quantum Group.- Loop Quantum Gravity and the Meaning of Diffeomorphism Invariance.- Black Holes in String Theory.- Gravitational waves and massless particle fields.