In this unforgettable seventh book, Sophie must let past and present merge, because the deadliest secrets are always erased. Sophie Foster doesn't know what (or who) to believe. And in a game with so many players, the worst mistake can be focusing on the wrong threat. But when the Neverseen prove that Sophie is far more vulnerable than she ever imagined, she knows it's time to change the rules. Her powerful abilities until now could only protect. To face ruthless enemies, she must learn to fight. Unfortunately, combat training can't help a beloved friend who faces a completely different danger... where the only solution involves one of the biggest risks Sophie and her friends have ever taken. And a distraction may be just what the villains have been waiting for.