The Arena A1-B1 book series is a very good and popular set of books for preparing for the Goethe-ÖSD certification exams, used by many students for these exams.

The book set includes:

• Arena A1 (Audio, textbook, glossar, lösungen, transkriptionen, wortl iste)
• Arena A2 (Audio, Lösungsschlüssel, testbuch, textbook, Transkriptionen, Lösungen)
• Arena B1 (Audio, textbooks, Transkriptionen, Lehrerausgabe)
• Arena B2 (newly updated)