Have you ever wanted to see the lost city of Atlantis? Now's your chance! Your mission is to travel to ancient Greece and gather whatever information you can that will help you find Atlantis. The search begins by meeting the great philosopher Plato, and then sailing off for a great ocean voyage where mystery and adventure await! The Time Machine series challenges young readers to use their imagination and decision-making skills to write their own story. Options in the text allow readers to choose any path they like within the plot. Readers must draw on background information about the period to make the right choices. This makes the series a great educational device for youngsters to learn about history and all the different cultures, events, and periods that shaped it. James Gasperini has written several books in the Time Machine series.