Age Group: 9 - 12 Years

Description: A humorous and heartfelt middle-grade novel about Ellie, an eleven-year-old girl whose life changes when her scientist grandfather discovers a way to reverse aging and reenters her life as a teenager. Together, they navigate family dynamics, friendship changes, and the ethical questions of scientific discovery. The book encourages curiosity and resilience. It has won the California Book Award Gold Medal Juvenile and the E. B. White Read Aloud Award.