Conversational French Quick and Easy - Part 1: The Most Innovative Technique to Learn the French Language.
2015
Conversational Languages: The Most Innovative Technique to Master Any Foreign Language
2016
Conversational Portuguese Quick and Easy: The Most Innovative Technique to Learn the Brazilian Portuguese Language.
2015
Conversational Arabic Quick and Easy: Saudi Gulf Dialect
2019
Conversational Arabic Quick and Easy: Moroccan Dialect
2017
Conversational Arabic Quick and Easy: Syrian Dialect
2016