Em wakes up to a sharp pain. When she kicks her way out of the box she's in, she finds eleven other boxes (coffins?) with others inside. Nobody knows why they're there, or where they are, or really anything. They only know their names because they were written on the coffins. With no memories to guide them and no instructions to follow, they need to find a way out of the mysterious facility--which will involve figuring out what kind of facility it is. 
 An unsettling dystopian adventure. As usual, I was really interested in this until the reader started getting answers. The info dump of answers was less satisfying than I wanted, but I liked the rest of it. Would pass along to interested high school readers.