Rise of the Walker

Five teens are stuck in an unknown place. None of them remembers anything about their past or how they all reached there. After finding supplies they begin to think their presents there was planed. Discovering they were not alone, the group has to fight to survive, run to make it out of the prison they were sent in. But a voice keeps whispering in Ellie's mind.

But the question is can they make it out of the four walls built to keep them in?

(Book One in the Angels Series)