You can start by looking in your local library. Most libraries have a wide range of fiction books and their staff can help you locate books within this reading level.
If I won 5 million, I would be very excited and proud. I'll invest some of the money to ensure that it will earn a higher return in the future. Then I would consider providing a better life for the family, such as buying a new house or car or arranging some appropriate medical care for my parents. Finally, I will use the remaining money for my future business or investment plans. In short, I will do my best to enjoy this good news and continue to work hard to lay a better foundation for the future.