CHRIS HADFIELD is one of the most experienced and accomplished astronauts in the world. He was the top test pilot in both the US Air Force and the US Navy, and a Cold War fighter pilot intercepting armed Soviet bombers in Canadian airspace. A veteran of three space

flights, he served as capsule communicator - CAPCOM - for 25 Shuttle missions, as NASA's Director of Operations in Russia and as commander of the International Space Station. Hadfield's books An Astronaut's Guide to Life on Earth, You Are Here and The Darkest Dark have all been international bestsellers, and topped the charts for months in Canada. His two previous novels, The Apollo Murders and The Defector, were both instant number one bestsellers.