Stevie Jane Cohen-Kaplan's sheltered suburban life is shattered by a mass shooting at a festival in her town. In the aftermath, her brain feels broken. She can't bear to visit her mom, recovering in the hospital under Stevie's dad's watchful eye, or to be pent up in her grandparents' nearby Manhattan apartment. To escape the apartment and her own thoughts, Stevie starts adventuring around New York City with her best friend, Avi, and a new therapy dog (in training). The trio starts chasing stories--about a neighbor's life after the Holocaust, Stevie's grandfathers who died of AIDS long before she was born, and even about her own mom's activist upbringing. These stories may not bring Stevie all the way back to "normal," but can they help her find a new version of herself?