The story concerns four sisters embarked on two concurrent journeys: one from adolescence to adulthood; the other from a comfortable, predictable life in the Dominican Republic to an uneasy resettlement in the United States. In addition to the normal difficulties associated with growing up, political turmoil abruptly uproots the lively young women from their native land with its Latin culture, tropical environment, and extended family life, forcing them to struggle with a strange language and even stranger culture.

Alvarez's collection of stories by each of the sisters cuts back and forth in time and place, shifting from childhood experiences on the vibrant Caribbean island to pubescent years and beyond in the Bronx and elsewhere. One episode vividly portrays an act of male exposure, the impact of that exposure on the confused adolescent, and the compounding of that confusion during an insensitive interrogation by police officers.