Second-grader Hailey's frustration over a school project releases Maybelle, a sprite whose punishment for being a rulemonger will end when she grants Hailey's wish to have fun, but Maybelle's efforts only seem to cause trouble.

Third-grader Clementine's school field trip to Plimoth Plantation leads to all kind of discoveries, from fourth grade eating rules to the source of the stink on the bus.

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.

With her kitten, Moisturizer, missing and having fought with her best friend, Margaret, eight-year-old Clementine finds it hard to concentrate on doing her best as her classmate's Friend of the Week.

Loosely based on Shakespeare's A Midsummer Night's Dream, eleven-year-old Mimi Mackson entangles herself and her family with mischievous fairies when she seeks to win a baking contest.

Spirited fifteen-year-old horse lover Rachel Selby determines to become a veterinarian, despite the opposition of her rigid father, her proper mother, and the norms of Boston in 1872, while that city faces a serial arsonist and an epidemic spreading through its firehorse population.

Growing up near Boston with her free-spirited mother and old-world grandfather, twelve-year-old Emma has always felt out of place but when she attends the family reunion her father's family holds annually in Wisconsin, she is in for some surprises.

French horn virtuoso Elsie Wyatt resents having to join her high school's marching band playing a melliphone, but finally finds a sense of belonging that transcends the pressure she has always felt to be as good as her father, principal french horn player in the Boston Symphony Orchestra.