The book, which acts as a prequel to the Medal Of Honor video game, details the back-story of "Southern American old-boy Dusty, father-of-six Rabbit and no-nonsense soldier Voodoo" as they cross enemy lines in modern-day Afghanistan.

To be in with a chance of winning Chris Ryan's Medal Of Honor novel, simply fill in the form below ensuring to use a valid email address. We'll pick three lucky winners from a metaphorical hat and contact you via email for delivery details.

The competition closes on Monday 8th November at 12:00PM GMT, so be prompt with your entry. Unfortunately, this competition is only open to users living in UK mainland.

This competition is now closed. Thanks for entering.

Good luck soldiers.