The Thief and the Sword

When a mysterious thief steals the ancient sword Cleo recovered in the first book of the Cleopatra in Space series, Target Practice, Cleo is determined to get it back, but her teachers at Yasiro Academy forbid her from risking her life. Stuck at school, Cleo is having a hard time adjusting to her newfound popularity and responsibility. And when she learns more about the prophecy that names her the savior of the galaxy and the time tablets that could decide her fate, she must go on a dangerous journey to find them before they can fall into the wrong hands.