I've got a long and boring summer holiday coming up. My job isn't suited for extra shifts, PC gaming is dire and I can't be bothered with films.
This leaves me with books. I love reading, i used to read non stop, i read War and peace in 2 weeks and really enjoyed it. Lately I've slacked off a bit and I think that now is a good time to re-start my favourite hobby.
So I need some book recommendations, one's that I haven't read. To make your suggestions more useful here's a list of the type of books I want/like:
1. Fiction suggestions only please
2. My favourite genres are Sci Fi and Fantasy or any good action book
3. I'll happily read Children's books
4. I love funny books
5. I hate overly discriptive books (i.e. Dickens)
6. Books in a series are good as I have other books to read later on
7. My favourite authors are Terry Pratchett, Tolkien, Garth Nix and Christopher Paloini
8. I have read all Twilight novels - there OK but not great
9. 'Girly' books are fine, they provide an insigh into the opposite sex
10. Expense is not an issue, I've got a £100 lying around
11. I really love books that are 'un-put downable'
I HATE: depressive, emo, moodly, sulky and depressive books. I like to be cheered up

. I can cope with 'dark' novels as long as they don't make you feel like you should go slit your wrists.
Cheers folks
EDIT: A lot of good suggestions so to keep you all up to speed:
Earthsea - Le Gunn - read all
Everything by Philip K Dick - read
Everything by David Eddings - read
Everything by Douglas Adams - read
Night Angel Trilogy - read and recommend
Everything by Wells - read
Everything by Neil Gaiman - read
John Wyndem (day of triffids) - read
Issac Asimov - LOVE - huge fan - read everything
Harry Potter - please! Of course I've read it
Everything by Jules Verne - read
Everything by Tolstoy - read
Catch 22 - read and hate all other Heller books
Sharpe books - went through a historical fiction phase recently and don't feel like returning, a read one of the Sharpes books and it was OK.
Other than that great suggestions, looking forward to a huge browse of amazon in the near future