<human>:  What books would you recommend for a 15-year old?
<bot>: I would recommend a variety of books, depending on the interests of the 15-year old. Popular choices may include The Hunger Games series by Suzanne Collins, the Harry Potter series by J.K. Rowling, The Fault in Our Stars by John Green, and To Kill a Mockingbird by Harper Lee. For a more classic approach, I would suggest reading Wuthering Heights by Emily Bronte, The Great Gatsby by F. Scott Fitzgerald, Pride and Prejudice by Jane Austen, and Lord of the Flies by William Golding.