Struggling with school and her feelings since her father left, Sahara gets a fresh start with a new and unique teacher who supports her writing talents and the individuality of each of her classmates.
When Simon's Great Aunt Matilda becomes the substitute teacher for his unruly fifth-grade class, her unique way of looking at things gives the students a new perspective on learning.
Wormz, Nicko, and their friends fear that their experience at a school camp in the Australian bush will be ruined by the presence of the dreaded Mr. Cromwell as a substitute chaperon.
In the early forties when nearly everyone else is thinking about World War II, sixth-grader Frankie Wattleson gets in trouble at home and at school because of his preoccupation with his favorite radio programs.