Will Hussey is an experienced teacher and author who writes about thinking ' and spy dogs. Will has a degree in physical and adventure education and reckons that's pretty much how all education should be: sedentary and unadventurous education is not much use to anyone. He's completed three London marathons and the Snowdon marathon. He's vowed never again'. He is (almost) a black belt in karate and has a wife and two children who don't take him too seriously.