When Joy Taylor loses her home, she must also give up her friends, her school, and her dreams of becoming a great pianist. But when a new neighbor reveals the apartment’s secret hideout, Joy finds solace in a mystery letter writer there who seems to understand exactly what she’s going through. From the critically-acclaimed author of From the Desk of Zoe Washington comes a compassionate middle-grade novel about the meaning of home—perfect for fans of Erin Entrada Kelly and Rebecca Stead.