There are six of them left. They're hiding, blending in, avoiding contact with one another... but their Legacies are developing, and soon they'll be equipped to fight. Is the mystery John the Number Four, and is his appearance the sign Number Seven is been waiting for? And what about Number Five and Six? Could one of them be the raven-haired girl with the stormy eyes from Number Seven's dreams? The girl with powers that are beyond anything he could ever imagine? The girl who may be strong enough to bring the six of them together? They caught Number One in Malaysia. Number Two in England. And Number Three in Kenya. They tried to catch Number Four in Ohio - and failed. But Number Seven is still alive... and he's ready to fight.