German

Collins

Complete German Grammar Verbs Vocabulary: 3 Books in 1

McGraw-Hill Education

Practice Makes Perfect: Complete German All-in-one

Oxford University Press

Oxford Paperback German Dictionary              

Alexander M. Pühringer

Learn German: German Grammar Complete: Workbook: Exercises for All Levels from A1 to C2 (A2, B1, B2, C1) for Beginners and Advanced Learners: 300+ ... Sentences for German Learning & Self-Study

Learn German: German Grammar Complete: All topics from A1-C2 (A2, B1, B2, C1) for beginners & advanced learners: developed through +10000 teaching hours ... as a foreign language (English Edition)

Teach Yourself

Complete German (Learn German with Teach Yourself)

VASSEUR

Le memento du germaniste                        

Lingo Mastery

German Picture Dictionary Coloring Book: Over 1500 German Words and Phrases for Creative & Visual Learners of All Ages

Independently published

2000 Most Common German Words in Context: Get Fluent & Increase Your German Vocabulary with 2000 German Phrases

Audible

Learn German with Paul Noble for Beginners – Complete Course: German Made Easy with Your Personal Language Coach