"When a team of international scientists is sent to investigate a mysterious technology on an abandoned island, they are met with a terrifying discovery that defies belief. But for Calla Cress, a no-nonsense British Museum curator turned cyber agent known as the Decrypter, this is just another day on the job. With her expertise in cracking encrypted codes and scripts, both ancient and cyber, Calla is the go-to agent for the US and British governments."