“Is there anything better than falling into a novel that asks an ethical question and then answers it with a big story that arrows straight into the question's heart? No, I would say: Nothing better. What would you do to save a child? Addison Armstrong asks in this assured debut that ushers us deep into a fascinating moment in history where obstetrics and women's choices and the shadow line between circus and science combine. The Light of Luna Park got me, took me, taught me, and in the end, shook me.” (Sarah Blake, New York Times best-selling author of The Guest Book)

“Armstrong has a strong subject here and wonderful characters whom every reader will admire and care for.... Bravo to Addison Armstrong for such a beautiful and heartfelt paean to those in the medical world who used their talents and abilities to change the lives of people for good.” (Bookreporter)

“At once a fascinating slice of history and a compelling story filled with relatable characters. Addison Armstrong has woven a beautiful tale around the sacrifices and hard choices made for love, and highlights the work of the extraordinary individuals who stood up against the widespread, harsh beliefs of the time. This is a wonderful debut. Congratulations to Ms. Armstrong!” (Louise Fein, author of Daughter of the Reich)