Phoebe Winterbottom is a character from the novel "Walk Two Moons" by Sharon Creech. She is a teenager who is known for her strong personality and her tendency to be dramatic. Phoebe is deeply affected by her family dynamics, particularly her relationship with her mother, who has mysteriously disappeared. Throughout the story, Phoebe's experiences and interactions with her friends, especially Salamanca Tree Hiddle, help her navigate her emotions and understand the complexities of life. Her journey reflects themes of love, loss, and the importance of communication within families.