An Echo in the Darkness: Mark of the Lion Series Book 2

From Francine Rivers comes the “compelling” and “emotionally charged” (Booklist, starred review) second installment in of the story of Hadassah, a courageous Christian slave girl with unrelenting faith, and Marcus, the Roman aristocrat who claims her heart.
Believed dead, Hadassah finds employment helping a doctor in the poor section of first-century Rome and discovers an ability to heal others through the power of her faith. When Julia falls ill, Hadassah is forced to confront a difficult decision: should she return to the Valerian household, risking exposure and death, to help her former tormentor in the Christian tradition?