When Mama falls ill and Papa invests all the family's money in a new business, eleven-year-old Rosie Lepidus must go to work in a garment factory and soon gets involved in union activities.
Normally, no one dares to play in the yard where Digger and Tiger spend all their time, but when a girl invades, they soon realize that she has some brilliant ideas for playing with the junk found there.
In New York City in 1914, eleven-year-old Susan encounters a mystery through an independent-minded female boarder and becomes involved in the growing suffrage movement.
Fourteen-year-old Hannah, an orphan indentured to the family of a British general in Boston in 1775, begins attending secret meetings diguised as a boy, then passing messages and warnings to the revolutionaries using her beloved horse, Promise.
While Headmaster Mordred is trying to impress a new student, who he believes to be the first female at Dragon Slayers' Academy, the ghost of one of the school's founders besieges the halls seeking his stolen gold.
Speaking in rhyme, a little girl tells her father that she would rather have the active outdoor life of a cowgirl than that of a girl who stays inside quietly reading, talking, or cleaning.
Eleven-year-old Ruth, named after one of the greatest baseball players of all time, begins to question her dream of becoming a major league player after she overhears her father lamenting the fact that her talent is being wasted on a girl.
As a boys-versus-girls war of practical jokes escalates in his third-grade classroom, Robert finds it difficult to ask a girl's help in learning to dance in time for a family wedding reception.
Against the wishes of her disapproving aunt, with whom she lives in 1889 San Francisco while her parents are on a scientific expedition, eleven-year-old Penny tries to prepare herself for an acting career.