"The Sign of Isis" is a captivating historical novel that transports readers into the fascinating world of ancient Egypt. After the fall of Pompeii, young widow Lydia follows her brother-in-law Publius, a Roman officer, to Alexandria. There, she encounters the mysterious "Sisterhood of Isis," which has existed since the time of the Pharaohs. The high priestess of this sisterhood sees Lydia as the long-prophesied "Goddess from the Ashes," who is destined to play a crucial role in the battle against the cruel Talonas, the Lord of the Desert. However, Lydia is torn between her budding love for Publius and the responsibility that is placed upon her. As she grapples with her own fears and the dark secrets of her brother-in-law, a gripping story unfolds about courage, love, and the quest for identity.