One of Harriet's best friends who initially shuns her after the notebook incident. Harriet sabotages her science experiment as revenge, but they eventually reconcile, leading Janie to leave Marion's clique.
Their close friendship is damaged by the notebook scandal and later restored.
Janie is introduced as one of Harriet's best friends, but she shuns Harriet after Marion reads the notebook aloud.
Explore the full interactive character relationship map of Harriet the Spy