Englisch für dich 2
Ribitsch, Horst

On course Key
Woxbrandt / Kunze

So spricht der Amerikaner
Langenscheidt

Teacher's Resource Pack 4/5
Seer, Angelika; Zekl, Claudia

Britain
O'Driscoll, James

Photo Dictionary
Rosenthal/Freeman

Let`s Keep Talking
Ramsey, Gaynor

Advanced Exercises in Grammar 2
Thomson, A.J./ Martinet A.V.

Basic Business Role Plays
Kerridge, David

The American Heritage Dictionary