Learn German - Level 5: Upper Beginner: Volume 2: Lessons 1-40

Learn German - Level 1: Introduction to German: Volume 1: Lessons 1-32

Learn German - Level 6: Lower Intermediate: Volume 1: Lessons 1-40

Learn German - Level 7: Intermediate: Volume 1: Lessons 1-25

Learn & Practice German: 800+ Words & Phrases for Beginners

German All-in-One For Dummies

Learn German - Level 7: Intermediate: Volume 2: Lessons 1-25

Practice Makes Perfect Complete German Grammar

Learn German - Level 8: Upper Intermediate: Volume 1: Lessons 1-25

Can Do German Textbook: The comprehensive and practical language study method

Learn German - Level 9: Advanced: Volume 1: Lessons 1-25

German Phrase Book Your Practical German Phrasebook For Travelers Of Germany Students And Kids: Over 800 Realistic German Phrases in German and English - Terms And Expressions Used By Native German Speakers

Learn German - Level 9: Advanced: Volume 2: Lessons 1-25

Learn German - Level 2: Absolute Beginner: Volume 1: Lessons 1-25

German Grammar You Really Need To Know: Teach Yourself

Learn German - Level 2: Absolute Beginner: Volume 2: Lessons 1-25