* Den grå boken (2006)
* Den röda boken (2007)
* The Black Book (2008)
* Den gröna boken (2009)
* Den vita boken (2010)
* Den blå boken (2011)
* Den gula boken (2012)
* The Orange Book (2013)
* The Purple Book (2014)
* Den bruna boken (2015)
* Silverboken (2016)
* Guldboken (2017)
* Diamantboken (2018)
* The Ruby Book (2019)
* The Emerald Book (2020)
* The Sapphire Book (2021)
* Ametistboken (2022)
Facklitteratur
* Konsten att skriva (2014)
* The Business of Writing (2015)
* The Future of Writing (2016)
* The Psychology of Writing (2017)
* The Science of Writing (2018)