It is rumored that Gatsby obtained money through bootlegging with ties to the mob. Gatsby also owned a chain of drug stores. Gatsby is murdered by George Wilson because he believes that Gatsby had an affair with his wife Myrtle and that he killed her with his car. In truth, Daisy driving Gatsby's car killed Myrtle.
I would advise that she either goes to her school library or a local library. If that is not possible, she could also ask her parents if they can schedule the visit to another date. She could also go to a friend's house anyway studying with friends is enjoyable and advantageous.
