I can't find anyone who has read this series. There are four books,The City of Ember, The People of Sparks, The Prophet of Yonwood, and The Diamond of Darkhold. I really liked it although it was meant for younger readers and I'm like 17. I can't really say anything about the books because then I'd spoil the later books, cause when the series starts you don't know whats up and later you learn what happened and how they got where they were in the beginning. But I just wanted to see if anyone has any thoughts about this series. Tell me what ya think!