If you are reading this, I am (almost) sure you have heard that StudyStore has stopped. Because of this, we have made the following page: Buying books Quartile 3.
To give you an overview of all the books that could be bought on StudyStore. On the same kind of solution for quartile four is being worked.
If you have any questions regarding the books you need, your open order on StudyStore or anything else concerning getting your study books, feel free to ask me by mail (email@example.com) or by asking me in the AK.
55th commissioner of education affairs of the S.V. Arago