Head to the Library between 1pm and 4pm when Gray's there. Inside you'll see Gray looking at some of the books when Mary walks up to him and thanks him for coming to the Library. A lot of people don't visit the Library and that shocks Gray. There are so many good books there why wouldn't anyone not want to go to the Library! Mary asks Gray if he would like to read the novel that she's been writing and he says he'd love to.