The Enigma Girl

In this gripping espionage thriller by an internationally bestselling author, disgraced MI5 agent Slim Parsons returns to the field after a life-altering deep-cover operation. Now hiding from her superiors who deem her too violent, she reluctantly accepts a new mission—Operation Linesman—to infiltrate a news website suspected of hacking high-security government databases, but only if they also search for her missing brother. As Slim delves deeper, she discovers unexpected links to Bletchley Park codebreakers and faces increasing scrutiny from her new colleagues, while a vengeful adversary lurks in the shadows, threatening her and MI5 itself.