1. State spaces, local logics, and non-monotonicity; 2. Presupposition commodation: a plea for common sense; 3. A dynamic syntax/semantics interface; 4. Dynamic epistemic logic; 5. Bare plurals, situations and discourse context; 6. Interleaved contractions; 7. Putting channels on the map: a channel-theoretic semantics of maps?; 8. Disjunctive information; 9. Information, relevance and social decisionmaking: some principles and results of decision-theoretic semantics; 10. Hyperproof: abstraction, visual preference and multimodality; 11. Structured argument generation in a logic-based KB-system; 12. Beliefs, belief revision, and splitting languages; 13. Prolegomena to a theory of disability, inability and handicap; 14. Constraint-preserving representations; 15. Information, belief and causal role; 16. Takahashi: proving through commutative diagrams; 17. Topology via constructive logic; 18. Remarks on the epistemic role of discourse referents; 19. Constrained functions and semantic information.