Do you have what it takes to be in one of the most elite teams on the planet? Written by internationally best-selling author Dr Gareth Moore, this is the ultimate puzzle book for fans of extreme army missions. Push your mental fitness to its limits as you delve into the underworld of a special forces unit and test your military knowledge with 10 challenges to complete.Test your tactical, logical, and lateral thinking with this intensive military workout, and put your leadership and teamwork skills to the ultimate test. These are puzzles for those who dare.