11-year-old protagonist and aspiring writer who documents her observations in a private spy notebook. After the notebook is exposed, she faces social isolation and revenge, eventually learning the value of friendship and honesty to reconcile with her peers.
Harriet's academic supervisor who enforces rules but later facilitates a fair democratic process.
A loyal companion who experiences conflict with Harriet but ultimately restores their bond.
One of Harriet's closest companions who initially distances herself but later reconciles.
Harriet's primary caregiver and emotional anchor who provides guidance throughout the story.
Explore the full interactive character relationship map of Harriet the Spy