The book of unknown Americans

Arturo and Alma Rivera have lived their whole lives in Mexico. One day, their beautiful fifteen-year-old daughter, Maribel, sustains a terrible injury, one that casts doubt on whether she'll ever be the same. And so, leaving all they have behind, the Riveras come to America with a single dream: that in this country of great opportunity and resources, Maribel can get better. When Mayor Toro, whose family is from Panama, sees Maribel in a Dollar Tree store, it is love at first sight. It's also the beginning of a friendship between the Rivera and Toro families, whose web of guilt and love and responsibility is at this novels core.*