Gone

Gone is a book about all the fiftheen year olds and up just dissapear from the rest of the world.
The kids that have the courage try to survive for themselves and others.
There is a school called the Coates academy.
What people don't know is that the people that go to the school have certain powers.
A few kids come down from the academy and try to run the place with a boy in particualar.A 13 year old called Caine.
After a while Caine and Sam (also 13) don't get along and things get out of hand.
Will Sam survive 15 ?

Will the adults return ?