Help with kids quiz please (7-11 yr olds)

[SecondhandRose]

Have got some friends coming over on Sat evening. There will be 6 children from ages 7-11. I wanted to do a team quiz for them to keep them busy for part of the evening. I thought I would give the 7 yr old some questions of her own to avoid the older ones answering all the questions.

I want them to find the answers from books and not in 10 seconds with Google. I've got plenty of books, encyclopedias, big dictionary etc.

Any suggestions please? Also what about something they have to make as a team?

I have a Harry Potter Q and A book to add some fun to it if you would like. Will be back later to see if you want any out of it.

Yes please, DD age 7 loves HP too so that would be great.

Ok, will do that for you later

OMG, where did the time gop...take it it was last sat?