They've been very patient regarding the many delays, inherent for a multi-author book, and they've been doing a great job, in a very short time. The book was really nice and all participants to the school were really happy to have a copy, though also accessible on the web site of EPJ Web of Conferences.
Dr. Béatrice Grenier, University Joseph Fourier, France
Co-editor EPJ Web of Conferences vol. 22 (2012)