Thriller is a genre of literature. Thrillers are dark, high stakes, and suspenseful plot-driven stories. The thriller genre often includes unexpected plot twists, a wicked bad guy, and page-turning tension. Dr. Mira Cullen gets an invitation to her high school reunion ball. It's hyped to be a memorable event, but not in the way anyone expects! Rosie is thrilled that her mom will be reconnecting with her high school friends, but what neither of them realizes is that not everyone coming has happy memories of the past and someone may have a sinister plan to "unite" them forever.