The Vesta Shadows Trilogy, Books 1-3

In ancient Rome, the esteemed Vestal Virgins safeguard the Eternal Flame, a symbol of the city's protection. Priestess Pomponia, bound by a thirty-year vow of chastity, navigates the treacherous landscape of political intrigue involving historic figures like Julius Caesar and Cleopatra. As the chief Vestal Virgin, she faces threats from a malevolent nobleman and a deadly contagion, all while striving to uphold the honor of her order and the safety of those she loves. With her influence at stake, Pomponia must confront ruthless enemies and make sacrifices for the sake of her sacred duties.