A mouse named Wemberly, who worries about everything, finds that she has a whole list of things to worry about when she faces the first day of nursery school.
Busy trying to deal with his many fears and his troubled feelings for his dead mother, ten-year-old Blaze has his life changed when he meets the boisterous and irresistible Joselle.
When ten-year-old Adine's mother has a new baby, eccentric Aunt Irene comes to stay and shares Adine's bedroom--an event which requires a great deal of adjustment.