John le Carre's: The Circus: Losing Control #2

London, 2025. Control is missing. And with an imminent and critical mission in Vienna, potential enemies within the Circus, and nothing to work from but an unsent text to her saying "DON'T," Control's assistant Maggie can't trust anyone with the knowledge of his absence. Using every connection and tool she has at her disposal, Maggie works quickly to spin a web of deceit-but in protecting the secret of Control's absence, she runs into danger herself.