Sister is a novel about the complex relationship between two sisters, Emily and Sarah. Emily is the older sister, responsible and always looking out for Sarah. Sarah, on the other hand, is carefree and rebellious, often causing trouble for Emily.
As they grow older, their bond is tested by jealousy, betrayal, and secrets. Emily struggles to protect Sarah from their dysfunctional family while also trying to find her own path in life. Sarah, on the other hand, is determined to break free from Emily's shadow and make her own choices.
Throughout the novel, the sisters navigate through love, loss, and forgiveness, ultimately learning that their bond is unbreakable despite their differences. Sister is a powerful story about the complexities of family and the enduring love between siblings.