One boy. One mummy. One mad, bad mission. Cleopatra’s tomb has never been found - until now. And you won’t believe what’s been hiding inside. Sam the secret agent mummy must take on a statue that bites; an undead empress with unfinished business; terrifying intergalactic lizard men; and an ancient plot that threatens all life on Earth. Sam calls on his best friend, Niall, for help. Together they’ll save the planet for sure...won't they?