1. Graded manifold theory as the geometry of supersymmetry

   • John Dell
   • Lee Smolin

   OriginalPaper Pages: 197 - 221

2. The charged sectors of Quantum Electrodynamics in a framework of local observables

   • Jürg Fröhlich

   OriginalPaper Pages: 223 - 265

3. The Positive Action conjecture and asymptotically Euclidean metrics in quantum gravity

   • G. W. Gibbons
   • C. N. Pope

   OriginalPaper Pages: 267 - 290

4. Classification of Gravitational Instanton symmetries

   • G. W. Gibbons
   • S. W. Hawking

   OriginalPaper Pages: 291 - 310