"Lately, seventh grader Nizhoni Begay has been able to detect monsters, like that man in the fancy suit who was in the bleachers at her basketball game. Turns out he's Mr. Charles, her dad's new boss at the oil and gas company, and he's alarmingly interested in Nizhoni and her brother, Mac, their Navajo heritage, and the legend of the Hero Twins. Nizhoni knows he's a threat, but her father won't believe her. When Dad disappears the next day, leaving...

Before she decides whether to accept her stepfather's proposal of adoption, twelve-year-old Adela Ramirez reaches out to her estranged biological father--who is in the midst of a career comeback as a luchador--and the eccentric extended family of wrestlers she has never met, bringing Adela closer to understanding the expansive definition of family.