Copyright © 2012. The copyright of each letter is owned by its author. The copyright of the remaining components of this work, including the introduction and the cover photograph is owned by Ciaran and Bianca McHale.

This work is licensed under the Creative Commons Attribution-NoDerivs 3.0 Unported License. To view a copy of this license, visit or send a letter to Creative Commons, 444 Castro Street, Suite 900, Mountain View, California, 94041, USA.

This book is available from in various formats, including HTML, PDF and the Canthology “source code”.

Table of contents