Slow Horses (Deluxe Edition) by Mick Herron is a thrilling novel that is part of the Slough House series. This edition includes both a paperback and eBook format. The story follows a group of MI5 agents who have been relegated to Slough House, a dumping ground for agents who have messed up. When one of their own is kidnapped, they must come together to solve the case and prove their worth. With its gripping plot and well-developed characters, Slow Horses (Deluxe Edition) is a must-read for fans of spy thrillers.