Sets and Proofs

1. An introduction to finitary analyses of proof figures T. Arai; 2. What mathematical truth could not be - II P. Benacerraf; 3. Proof search in constructive logics R. Dyckhoff and L. F. Pinto; 4. David's trick S. D. Friedman; 5. A semantical calculus for intuitionistic propositional logic J. Hudelmaier; 6. An iteration model violating the singular cardinals hypothesis P. Koepke; 7. An introduction to core model theory B. Löwe and J. R. Steel; 8. Games of countable length I. Neeman; 9. On the complexity of the propositional calculus P. Pudlak; 10. The realm of ordinal analysis M. Rathjen; 11. Covering properties of core models E. Schimmerling; 12. Ordinal systems A. Setzer; 13. Polish group topologies S. Solecki; 14. Forcing closed unbounded subsets of Nw+1 M. C. Stanley; 15. First steps into metapredicativity in explicit mathematics T. Strahm; 16. What makes a (pointwise) subrecursive hierarchy slow growing? A. Weiermann; 17. Minimality arguments for infinite time Turing degrees P. D. Welch.