issue 06 / December 2013 by Zvi Eckstein and Maristella Botticini
issue 04 / November 2012 by Art Spiegelmann
issue 03 / July 2012 by M. Flores, Simon Levis Sullam and M.-A. Matard-Bonucci
issue 02 / October 2011 by Umberto Eco
issue 01 / April 2010 by David Bidussa