Discover the origins of your favourite super heroes Thor and the Hulk with this Marvel collection book. Thor, Prince of Asgard, is destined to become king but he is arrogant and impulsive. Thor's father banishes him to Earth; can he learn humility from mankind? When an experiment goes wrong, Dr Bruce Banner gets hit with a blast of dangerous gamma radiation. Find out how the mild-mannered scientist transformed into a rampaging monster known as the Incredible Hulk.