Turning the bad girl good

Sophie Dallas, the sister to Cameron dallas isn't the goodie goodie of the family,
Instead shes the girl that hangs out with the wrong gang, cameron is doesn't really care about her sister that much anymore, they used to be really close until cam made his first vine then everything changed.

What will happen when sophie has to go the magcon?
Will she fall in love?
Will her attitude change?
What will cameron do?

Find out in the book...