Join two brave heroes on one incredible treasure hunt through the most exciting moments in history. The third book in a new time-travelling series - perfect for fans of Beast Quest. When ten-year-old Tom accidentally smashes a statue in a museum he releases Isis, a young Egyptian princess who has been imprisoned for thousands of years, along with her mummified moggy, Cleo. Isis desperately wants to break the curse and enter the afterlife, otherwise she'll be trapped between worlds forever. The trio must track down six amulets on a thrilling treasure hunt through time - coming face-to-face with Gladiators, Knights, Greeks, Vikings, Pirates and Egyptian Mummies! Tom and Isis find themselves setting off on a Viking voyage, to raid a foreign country of its treasure. As the vicious Vikings reach land and attack, Tom and Isis desperately search for the third amulet, using all their new skills to dodge the fighting. This is their most daring adventure yet! Join Tom and Isis on their action-packed journey through history as they search for the hidden treasure and try to break the ancient curse.