1. Editorial Note

   • Bob Lowen

   EditorialNotes 07 May 2008 Pages: 311 - 311

2. On Minimal Coalgebras

   • H. Peter Gumm

   OriginalPaper 14 December 2007 Pages: 313 - 332

3. Integration of Categorical Frameworks: Rule-Based Refinement and Hierarchical Composition for Components

   • Julia Padberg

   OriginalPaper 31 October 2007 Pages: 333 - 364

4. Construction and Properties of Adhesive and Weak Adhesive High-Level Replacement Categories

   • Ulrike Prange
   • Hartmut Ehrig
   • Leen Lambers

   OriginalPaper 13 October 2007 Pages: 365 - 388

5. Subobject Transformation Systems

   • Andrea Corradini
   • Frank Hermann
   • Paweł Sobociński

   OriginalPaper 20 February 2008 Pages: 389 - 419

6. A Functorial Framework for Constraint Normal Logic Programming

   • P. Lucio
   • F. Orejas
   • E. Pino

   OriginalPaper 13 March 2008 Pages: 421 - 450