Based on the context and the answer, generate a question. 

Context: His " new home " was this little area that he made himself over time . Piles of books became walls , newspapers and documents became the new flooring . It had gotten so bad that the local librarians had given up on putting the books back while he was gone .

Answer:

They read at the library frequently .



What may be the reason for the other person 's actions in the library ?