Planck Scale Kinematics and the Pierre Auger Observatory -- Quantum Gravity -- Introduction to Quantum-Gravity Phenomenology -- Astrophysical Bounds on Planck Suppressed Lorentz Violation -- Introduction to Doubly Special Relativity -- Interferometry as a Universal Tool in Physics -- Inflationary Cosmological Perturbations of Quantum--Mechanical Origin -- CPT Violation and Decoherence in Quantu…