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 Korean Quick and Easy - Part 1, 2 and 3: The Most Innovative Technique to Learn the Korean Language
2024
Conversational Dutch Quick and Easy - Part 1, 2, and 3
2025
Conversational Spanish Quick and Easy: The Most Innovative Technique to Learn the Spanish Language
2015
Conversational Yiddish Quick and Easy: Part 1, 2 and 3
2024