Fantastic book! This book is about a group of kids, who after escaping a gigantic maze in the first book, end up in the real world, which has been affected by the sun so greatly that most of the world is inhabitable. On top of all this, they struggle against a deadly virus called the flair. They meet all kinds of new people and both make/lose friends along the way. A very good book and would very much so recommend if you like fantasy books!