Ordine di lettura
1
The Portable Door
2003
2
In Your Dreams
2004
3
Earth, Air, Fire and Custard
2005
4
You Don't Have to Be Evil to Work Here, But it Helps
2006
5
The Better Mousetrap
2008
6
May Contain Traces of Magic
2009
7
Life, Liberty, and the Pursuit of Sausages
2011
8
The Eight Reindeer of the Apocalypse
2023