Ellie Conway is a writer who lives in seclusion. A series of her spy novels are wildly popular, but for Ellie there is nothing better than a homely evening in the company of a computer and Alfie the cat. But one day, Ellie discovers that her plots about a secret agent with an Argyle callsign and her mission to reveal a global spy syndicate aren’t so fictional. When Aiden appears in her life – a spy who claims to have to save Ellie from being kidnapped or worse – the heroine with her cat finds herself involved in a story that any writer would envy.