Logic and information flow, Jan van Eijck and Albert Visser; a note on dynamic arrow logic, Johan van Benthem; axiomatizing dynamic predicate logic with quantified dynamic logic, Jan van Eijck; how logic emerges from the dynamics of information, Peter Gardenfors; on action algebras, Dexter Kozen; logic and control - how they determine the behaviour of presuppositions, Marcus Kracht; classification domains and information links - a brief survey, Lawrence Moss and Jerry Seligman; process algebra and dynamic logic, Alban Ponse; a roadmap of some two-dimensional logics, Vaughan Pratt; some new landmarks on the roadmap of two-dimensional logics, Hajnal Andreka et al; meeting some neighbours, Maarten de Rijke; actions under presuppositions, Albert Visser.