As spring arrives on Gardam Street, there are surprises in store for each Penderwick, from neighbor Nick Geiger's expected return from the war to Batty's new dog-walking business, but her plans to use her profits to surprise her family on her eleventh birthday go astray.

"When Phoebe's sister, Okalee, drowns in the river during their annual spring celebration, Phoebe is wracked with guilt to the point that she loses her singing voice"--

"Shy ten-year-old Cadence grapples with an overprotective father, a mother who's skipped town to pursue stardom, and what to do when a recording of her amazing voice leaks before she's ready to share it with the world"--

Ten-year-old Jamie Jo's fear of bees keeps her inside most of the time, but a series of events that begins when her mother is excluded from the church choir brings about many changes, including new friendships and greater trust in God.

When Alfredo, a twelve-year-old choir boy in eighteenth-century Italy, loses his family in a fire, he goes to live with Uncle Giorgio, who he discovers is a sorcerer in control of the fires of Mt. Etna with sinister plans for his nephew.