1. Publisher's announcement

   Announcement Pages: iii - iii

2. Four modal modelings

   • John Bacon

   OriginalPaper Pages: 91 - 114

3. Combinatory completeness without classical equality

   • David Ballard

   OriginalPaper Pages: 115 - 132

4. The conveyability of intuitionism, an essay on mathematical cognition

   • Alexander George

   OriginalPaper Pages: 133 - 156

5. Two modellings for theory change

   • Adam Grove

   OriginalPaper Pages: 157 - 170

6. Two theorems on many-valued logics

   • Z. Stachniak

   OriginalPaper Pages: 171 - 179

7. On some U,S-tense logics

   • Ming Xu

   OriginalPaper Pages: 181 - 202

8. First announcement and call for papers

   Announcement Pages: 203 - 204

9. Announcement

   Announcement Pages: 205 - 205