When Talibah and her younger brother, Adom, accompany their father, an academic, to his homeland of modern Egypt on his research assignment, they become involved in a mystery surrounding an ancient, lost pharaoh—a rare queen ruler. Someone has tried to wipe her from the record, to make it appear as if she never existed! She needs Talibah to help her and her high priest, Senenmut, reclaim their rightful place in history. Exotic locales, mysterious strangers, and a sinister archaeologist round out an adventure that is full of riddles, old tales, and, most surprisingly of all, a link to Talibah's and Adom's mother, who died mysteriously.