GLS Bookshop
You´ll find the bookshop in the lobby of the GLS language school. On sale are postcards, literature (in English, too), Berlin books and - of course - dictionaries and grammars.
Whatever book you need - we will order it for you, and as a rule you´ll have it delivered the next day.
All textbooks are provided by GLS, so no need to buy them.
The only exception: if you take an exam preparation course, you will have to buy the textbook specific for the exam you take.