The after life blue birds

This book is mainly about 5 kids who meet at an after school and they have meat before in their after life and call each other family they are dead but then one day one of them accidentally fell back down to earth. determined they all go back down to earth hoping to see eachother again they are fun and are always doing something dangerous in a small group the leader who is me and i am the strongest and the fastest my name is ava alone i try to find my friends which are named tie (tyler), ex, aden and romen