1 Table of Contents: “... in String Cosmology -- Reheating in Inflationary Cosmology -- Out of Equilibrium Fields in Inflationary...”

2 Table of Contents: “...I. The Early universe -- The Covariant and Gauge Invariant Approach to Perturbations in Cosmology...”

3 Table of Contents: “... and Multi-Strings in Black Hole and Cosmological Spacetimes -- Renormalization Constants from String Theory...”

4 Table of Contents: “... Supersymmetry -- Baby Universes and the Cosmological Constant Problem -- Recent Ideas on the Cosmological...”

5 Table of Contents: “... Models with Vanishing Cosmological Contant -- The Kaluza-Klein Program in Supergravity -- What is Inside...”

6 Table of Contents: “... -- Light-Quark Spectroscopy from Charmonium Decay -- Quantum Cosmology and Superstrings -- The New Physics...”