Quite possibly the best and most engaging book I've read on the topic. A book you will want to re-read at least once a year!

What happens when individuals discover the world they know is not reality, and that realization places them in a world-changing position? As usual, Haddix uses compelling storytelling to engage readers' minds with significant and fascinating questions, including who to trust and how to strategically discern a means for survival. Young adults, even reluctant readers in the age group, will be enthra ...