Chinese Volume 1 - Survival Phrases (Enhanced Version)
2010
Learn Korean - Level 1: Introduction (Enhanced Version)
2011
Russian Volume 1 - Survival Phrases (Enhanced Version)
2010
Learn Spanish - Level 3: Lower Beginner Spanish (Enhanced Version)
2011
Learn English - Level 1: Introduction to English (Enhanced Version)
2011
Learn English - Level 5: Advanced English (Enhanced Version)
2011
Learn English: Word Power 101: Absolute Beginner English #1 (Unabridged)
2012
Learn Brazilian Portuguese - Word Power 101: Absolute Beginner Portuguese #1 (Unabridged)
2012
Learn Spanish While Sleeping
2021
Learn English: Must-Know American English Slang Words & Phrases: Extended Version
2019
Learn English While Sleeping
2022
Learn German: Word Power 101: Absolute Beginner German #4 (Unabridged)
2012