<p>Nick and Katie found a time machine in the basement of their grandfather&rsquo;s museum. Before they even know where they&rsquo;ve traveled Nick and Katie are chased through a castle arrested for stealing and thrown in a dungeon. Surrounded by darkness rats and filthy peasants they hear talk of a name they thought was only found in storybooks &hellip; Robin Hood. Will Nick and Katie find a way back home or will they remain prisoners to the infamous Sherriff of Nottingham?</p>