Mike finds a diary in the basement of his new house, and he reads about a boy's life in the 1940s. What is the boy's treasure, and where has he hidden it? There are many mysteries to solve before the diary makes sense.
Mike finds a diary that leads him to a treasure. He also finds out what his neighbourhood was like when his father was a boy. Things had changed a lot. Interview an adult about the neighbourhood where he or she grew up. Ask how things have changed there.