When Boomi’s dad dies of Covid, the rest of her life topples like a row of dominoes. First her best friend, Bebe, stops talking to her. Then she gets kicked out of her ballet academy. Her mom becomes hyper focused on her weight. Her grandmother sinks further into the shadows of her mind. Then Boomi is given one last gift from her dad: his old boombox. Inside it, she finds a mix tape and a note: . When she presses play on the boombox, her life really does change: she’s magically transported to Thumpton-on-Soar, England, 1986. And her dad’s there! But he doesn’t know he’s her dad—he’s twelve, just like Boomi. Boomi starts to see what being twelve was like for her dad, growing up Indian in a town that wanted to silence people like him. She starts to understand why he never went back. But why is sent back to Thumpton? Is she supposed to save her dad? Or change her life?