"The Girls I've Been" is a young adult novel by Tess Sharpe that follows the story of Nora O'Malley, a teenager with a complex past. Nora has lived multiple lives, each shaped by her experiences with different identities and relationships. The narrative unfolds as she navigates a dangerous situation during a bank robbery, revealing her resourcefulness and resilience. As the story progresses, Nora confronts her past and the various personas she has adopted to survive. The novel explores themes of identity, trauma, and the strength of female friendships, making it a compelling read for those interested in character-driven stories.