Written by Michael Grant
Summary of the book
Suddenly, everyone fifteen and over disappears from the town of Perdido Beach. Everything turns to chaos without the fifteen and older people and everyone is left to fend for themselves. Sam Temple and his group of friends must protect Perdido beach from the mysterious Cain Soren, Drake Merwin and their minions.
This is Cain Soren in the next book "Hunger"
On the right is a picture of Sam, the girl well, you'll have to read the book to find out
These are the rest of the books to the "Gone" series