In Moon and the Mars, set in the impoverished Five Points district of New York City in the years 1857-1863, we experience neighborhood life through the eyes of Theo from childhood to adolescence, an orphan living between the homes of her Black and Irish grandmothers. Throughout her formative years, Theo witnesses everything from the creation of tap dance to P.T. Barnum's sensationalist museum to the draft riots that tear NYC asunder, amidst the daily maelstrom of Five Points work, hardship, and camaraderie. Meanwhile, white America's attitudes towards people of color and slavery are shifting—painfully, transformationally—as the nation divides and marches to war.
As with her first novel, The Castle Cross the Magnet Carter, which was praised by Viet Thanh Nguyen, Robin D.G. Kelley, and Angela Y. Davis, among many others, Corthron's use of dialogue brings her characters to life in a way that only an award-winning playwright and scriptwriter can do. As Theo grows and attends school, her language and grammar change, as does her own vocabulary when she's with her Black or Irish families. It's an extraordinary feat and a revelation for the reader.