Ancient Apocalypse investigates six catastrophic stories of how the world’s greatest civilisations collapsed. Every continent has its ruins — places where only stones tell the tale of a fallen people….

In 1906 London, 14-year-old Theodosia “Theo” Throckmorton gathers an eclectic team that includes her younger brother Henry, along with friends Will and Egyptian Princess, Safiya, to fight a powerful secret…