Books
Was macht ein Philosoph im Krankenhaus?
2013
What We Gain As We Grow Older: On Gelassenheit
2016
High on Low: Harnessing the Power of Unhappiness (Winner of the 2015 Independent Publisher Book Award for Self Help)
2014
De herontdekking van de liefde
2011
Groene levenskunst
2011
Filosofie van de levenskunst
2011