How to be Creative - A Passport to Creativity
2012
“If You’re so Smart, How Come You Ain’t Rich?” - a money handbook strictly for the Nerds - Letter One
2013
Operación Félix
2023
La serpiente roja
2017
Simple Nodes Prosper - Letter Two of the series "If you're so Smart, How Come You Ain't Rich?"
2013
Happiness - it's Now or Never
2013