Discipline

Anyone have good tips? She thinks the word no is funny, she runs from us when we ask her to give up what's in her mouth, or suddenly stops understanding us when we ask her to fix something (like put the books back that she threw all over the place)
I'm sure this is all normal and healthy signs of development, and I appreciate that. We don't have TV, so watching SuperNanny is not an option.

I'll tell you what we have done:
One minute timeouts
Putting toys away that she starts to throw
Reducing the number of books she has access too (so I have less books to pick up)

Thanks for your help!