have the Flocks find a place 2 R&R without any inturruptions for a week or two then head back 2 the school and take it out, for revenge. *muttering* revenge really is sweet. keep typing.
the Aviator

I dont know if you already wrote that they met the Cullens, but I just don't think it will make sense to have 3 different sets of characters, for one plot. Besides, Twilight is NOT the best book in the world, but THE PRINCESS BRIDE. There was a movie, but the book is 100x better. Read it!

what the? the Doc would never attack the Flock, at least, not willingly. and neither would Ella. keep typing.
the Aviator

Oh my gosh, I LOVE BON JOVI! But I'm still sad that this isn't a Twilight crossover...

Aww, I was really hoping we'd get to see some Vampires...

I am going to critique this chapter. So it would be best for you not to take any offense at anything I say: simply consider it.
Your concept of clones is an interesting one. We know from the third book that they do have clones... and it has potential. I recommend no cross over. Cross overs are aweful; they don't work at all. I have loathe cross overs.
The problems with this chapter:
the names of the clones are very confusing- most start with the same letter, some have the difference of a letter... is Iggy or Izzy speaking? Andi or Andy? In this case, I think you give the readers to much credit for their reading skills.
Why does Max think they might be clones?
A few times you stated the obvious, which is giving your readers to LITTLE credit. The description of Twilight was not necessary- a person who has read it knows the cover (and author), and unless a person is culturaly (sp) deprived, they know what the cover of Twilight looks like. Or they can look it up. There are more, but I am pressed for time.
Why would Andi steal Twilight if she has already read it? And if she's a fan, she would realize that stealing the book is stealing from Stephenie Meyer. I do not like the concept of shoplifting books.
You need to check your grammar a bit, such as comma usage, spelling, etc. Make sure you know the meaning of a word before you put it in the story ("inevitable" means predictable, unavoidable, expected).
As I said, do not take offense. I focus on advising on the negative parts of a fic because they are what stands out most (back when I wrote fanfics, I made such mistakes gallore). I am interested to see where this fic is going. Keep writing, you can only get better!
Note: Do as I say, not as I do; this review has not been proof-read and most likely has many spelling/grammatical/airhead mistakes.