Go online and find the answers to the questions: Who wrote the Harry Potter books? How many Harry Potter books has she written?

Go online and find the answers to the questions.
1. Who wrote the Harry Potter books? How many Harry Potter books has she written?
2. What's the title of the fifth Harry Potter Book?
3. How many people went to the first Glastonbury Festival in 1970? How much was a ticket?
4. How many people went to the Glastonbury Festival in 2011? How much was a ticket?
5. Where exactly is Madame Tussauds in London?
6. Outside the UK, which other cities in Europe have a Madame Tussauds tourist attraction?