Some of the world's most puzzling mysteries remain unsolved. Do you think a fast sports car can be evil and kill its drivers? Would you wear a splendid diamond that brings bad luck? Can a 3,300-year-old Egyptian curse still exist? Which of Nostradamus' prophecies were true? Why was the Mary Celeste a ghost ship? Find out about the mysterious forces in our world and perhaps you will be able to solve a mystery • Wide range of activities practising the four skills • PET-style activities • Trinity-style activities (Grade 5) • Internet projects • Text recorded in full • Exit test with answer key