It's #TeenTober and we're celebrating with some of the most-checked-out and most-talked-about titles in fiction, manga, and more. Don't just take our word for it! These BookTok favorites have been the talk of clock app for months! Can you even read They Both Die At The End without crying? Is it possible? Take the TeenTober challenge and place a hold (or just come in and pick up) some of these young adult books.