Let the Sky Fall (Let the Sky Fall, #1) - Shannon Messenger
Vane Weston
Audra Eastend

Wow the end of this was totally intense. There is fair bit of world building I guess you could say in the beginning and that was interesting but not the best. Once we pass about 80% the story really gets rolling and the last 8% just blew my mind. This is one heck of an emotional journey. 4 Stars