The secrets of Vesuvius

"Flavia Gemina, a Roman sea captain's daughter, is spending the summer with her uncle who lives near Pompeii. With her friends Jonathan, Nubia and Lupus she is absorbed in trying to solve a riddle that may lead to a great treasure. Then the volcano erupts -- and the four children find themselves in desperate danger."
"Ten-year-old Flavia and her friends encounter the Roman admiral Pliny before making a journey to her uncle's farm near Mt. Vesuvius, where they try to solve a riddle, reunite a family, and get out of the path of a natural disaster."
"Ten-year-old Flavia and her friends encounter the Roman admiral Pliny before making a journey to her uncle's farm near Mt. Vesuvius, where they try to solve a riddle, reunite a family, and get out of the path of a natural disaster."@en
"Ancient Rome, four children and a mystery. 9 yrs+"@en
"Flavia Gemina, a Roman sea captain's daughter, is spending the summer with her uncle who lives near Pompeii. With her friends, Jonathan, Nubia and Lupus, she is absorbed in trying to solve a riddle that may lead to a great treasure. Then the volcano erupts - and the four children find themselves in desperate danger. 9 yrs+"