1. General relativity without coordinates
2. G. Immirzi, Quantizing Regge Calculus, this volume.
3. P. Menotti, Functional Integration on Two-Dimensional Regge Geometries, this volume.
4. G.K. Savvidy, Regge Calculus and Alternative Actions for Quantum Gravity, this volume.
5. H.W. Hamber and R.M. Williams, Gauge Invariance in Simplicial Gravity, to appear in Nucl. Phys. B, hep-th/9607145.