End Game (The Phenomenon Trilogy)

Christian, Sam, Ray, and Alexis are in grave danger. They definitely know one man who cannot be trusted. He will stop at nothing to keep the Phenomenon Children in his control forever, and they are powerless against him. When all hope is lost, their world is turned upside down once more. Help comes from an unlikely source, but have they really regained their freedom? Or have they just traded one captor for another? The danger looming around them is greater than ever before as they risk everything to bring an end to their enemy's deadly game.