1. Completeness of Certain Bimodal Logics for Subset Spaces

   • M. Angela Weiss
   • Rohit Parikh

   OriginalPaper Pages: 1 - 30

2. On Reduction Systems Equivalent to The Lambek Calculus with the Empty String

   • Wojciech Zielonka

   OriginalPaper Pages: 31 - 46

3. Disjunctive Quantum Logic in Dynamic Perspective

   • Bob Coecke

   OriginalPaper Pages: 47 - 56

4. A Map of Common Knowledge Logics

   • Mamoru Kaneko
   • Takashi Nagashima
   • Yoshihito Tanaka

   OriginalPaper Pages: 57 - 86

5. First Order Extensions of Classical Systems of Modal Logic; The role of the Barcan schemas

   • Horacio Arló Costa

   OriginalPaper Pages: 87 - 118

6. Naïve Comprehension and Contracting Implications

   • Susan Rogerson
   • Sam Butchart

   OriginalPaper Pages: 119 - 132

7. Book Reviews

   BookReview Pages: 133 - 148