Twelve-year-old Nella Sabatini’s life is changing too soon, too fast. Her best friend, Clem, doesn’t seem concerned; she’s busy figuring out the best way to spend the “leap second”—an extra second about to be added to the world’s official clock. The only person who might understand how Nella feels is Angela, but the two of them have gone from being “secret sisters” to not talking at all.
