B2 German Books !!top!! — Verified Source
If you have made it to the B2 level in German, congratulations are in order. You have survived the grueling grammar drills of A1 (the cases), the confusion of A2 (the adjective endings), and the confidence boost of B1.
It follows the classic two-page principle: the left page explains the grammar rules with clear visual aids, while the right page provides targeted practice exercises. b2 german books