Just As Long As We're Together by Judy Blume

A coming-of-age tale told from the point of view of a preteen who and her inseparable best friend must reassess their bond when a confident new girl enters their lives, bringing shifts in loyalties, jealousy, and social dynamics; as the narrator faces changes at home, first crushes, and the awkwardness of growing up, the three girls confront secrets, misunderstandings, and the bittersweet lessons about what friendship really means.

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