Are you tough enough to endure the type of training a soldier goes through? Find out all about the human body and how it is able to withstand so much physical exertion. This title is filled with facts to show you what it takes to be tough enough.
Paul Mason has written more than 100 books for children, on topics ranging from extreme sports to urban myths. Notable titles include Money Doesn't Grow on Trees and From Armpits to Zits for teens, and Monster Hunter, a series of books on tracking down and dealing with vampires, werewolves, extra-terrestrials, and ghosts. An avid surfer, snowboarder, and mountain biker, Paul writes many sports titles and has also produced a website guide to ski resorts.