1. Definability and Invariance

   • N. C. A. da Costa
   • A. A. M. Rodrigues

   OriginalPaper 26 June 2007 Pages: 1 - 30

2. Duality for Double Quasioperator Algebras via their Canonical Extensions

   • M. Gehrke
   • H. A. Priestley

   OriginalPaper 27 June 2007 Pages: 31 - 68

3. Multivalued Logic to Transform Potential into Actual Objects

   • Giangiacomo Gerla

   OriginalPaper 27 June 2007 Pages: 69 - 87

4. Consistency Defaults

   • Paolo Liberatore

   OriginalPaper 26 June 2007 Pages: 89 - 110

5. An Infinitary Extension of Jankov’s Theorem

   • Yoshihito Tanaka

   OriginalPaper 04 July 2007 Pages: 111 - 131

6. Book Reviews

   • Lars Birkedal

   BookReview 04 July 2007 Pages: 133 - 135

7. G. Gierz, K. H. Hofmann, K. Keimel, J. D. Lawson, M. W. Mislove and D. S. Scott, Continuous Lattices and Domains

   • Ulrich Berger

   BookReview 10 July 2007 Pages: 137 - 138

8. Vincent F. Hendricks, Mainstream and Formal Epistemology

   • Paul Gochet

   BookReview 10 July 2007 Pages: 139 - 144

9. S. Barry Cooper, Computability Theory

   • Lars Kristiansen

   BookReview 05 July 2007 Pages: 145 - 146