1. Editorial

   • Bob Lowen

   EditorialNotes 23 January 2017 Pages: 1 - 2

2. On the Structure Theorem for Quasi-Hopf Bimodules

   • Paolo Saracco

   OriginalPaper 20 August 2015 Pages: 3 - 28

3. Dynamical Systems in Categories

   • Mike Behrisch
   • Sebastian Kerkhoff
   • Stefan Siegmund

   OriginalPaper 24 September 2015 Pages: 29 - 57

4. On the “Smith is Huq” Condition in S-Protomodular Categories

   • Nelson Martins-Ferreira
   • Andrea Montoli

   OriginalPaper 11 September 2015 Pages: 59 - 75

5. Effective Étale-Descent Morphisms in the Category of M-ordered Sets

   • Pier Giorgio Basile

   OriginalPaper 29 September 2015 Pages: 77 - 82

6. On Kan-injectivity of Locales and Spaces

   • Margarida Carvalho
   • Lurdes Sousa

   OriginalPaper 17 October 2015 Pages: 83 - 104

7. Cyclic Theories

   • Olivia Caramello
   • Nicholas Wentzlaff

   OriginalPaper 14 October 2015 Pages: 105 - 126

8. Dedekind Complete Posets from Sheaves on von Neumann Algebras

   • Alexandru Chirvasitu

   OriginalPaper 17 October 2015 Pages: 127 - 146

9. The Dual and the Double of a Hopf Algebroid are Hopf Algebroids

   • Peter Schauenburg

   OriginalPaper 17 November 2015 Pages: 147 - 154