1. Modal logic with subjunctive conditionals and dispositional predicates

   • Lennart Åqvist

   OriginalPaper Pages: 1 - 76

2. Two-dimensional modal logic

   • Krister Segerberg

   OriginalPaper Pages: 77 - 96

3. A correlation between modal reduction principles and properties of relations

   • Frederic B. Fitch

   OriginalPaper Pages: 97 - 101

4. Indefinite topological logic

   • James W. Garson

   OriginalPaper Pages: 102 - 118

5. On alternatives in epistemic logic

   • Nicholas Rescher
   • Arnold Vander Nat

   OriginalPaper Pages: 119 - 135

6. What is a syllogism?

   • T. J. Smiley

   OriginalPaper Pages: 136 - 154

7. What is referential opacity?

   • J. M. Bell

   OriginalPaper Pages: 155 - 180