The adventures of a nine-year-old twin brother and sister who, despite constant bickering and fighting, support each other loyally in learning to read and spell, memorizing the multiplication tables, confronting the school bully, and making friends.
Beezus' biggest problem was her 4 year old sister Ramona. Even though Beezus knew sisters were supposed to love each other, with a sister like Ramona, it seemed impossible.