Astronaut Tom Jones who helped build the international space station joins us on Today's Author

Sky Walking: An Astronaut's Memoir. The autobiography of shuttle astronaut Thomas D. Jones is a gripping first-hand account of life in space and the making of an astronaut. What is it like to fly the space shuttle and work on and in the International Space Station? Veteran astronaut Tom Jones is uniquely qualified to give the details: he flew four shuttle missions and helped to build the International Space Station.