The Hook Up, written by Kristen Callihan, is a popular college romance novel that has captivated readers with its engaging story and well-developed characters. The book follows the story of Anna Jones, a college student who meets Drew Baylor, a star football player. As they navigate the complexities of college life and their own personal struggles, they find solace and love in each other's arms. The Hook Up is a steamy and emotional college romance that will keep readers hooked until the end.