The novel is a poignant tale of an African American girl named Pecola Breedlove who grows up during the years following the Great Depression. Living in a society that values beauty in terms of light skin and blue eyes, Pecola develops an inferiority complex and wishes for blue eyes, believing that it would make her beautiful and loved. The story explores themes of racial self-loathing, the standards of beauty, and the dynamics of power and oppression.

The book revolves around the Richardson family and the mysterious mother-daughter duo who move into their rental home in Shaker Heights, Ohio. The lives of the seemingly perfect suburban Richardson family become intertwined with the lives of Mia Warren, an enigmatic artist, and her daughter Pearl. As the children of both families form relationships, secrets are uncovered, leading to a dramatic climax. The novel explores themes of motherhood, identity, and the moral complexities of following rules versus following one's instincts.

"Everything I Never Told You" is a gripping and emotionally charged novel that delves into the complexities of a Chinese-American family living in 1970s Ohio. When their daughter Lydia goes missing and is later found dead, the Lee family is shattered by grief and forced to confront their own secrets and insecurities. As they navigate through their individual struggles, the novel explores themes of identity, race, and the pressures of societal expectations, painting a poignant portrait of a family on the brink of collapse.