"When Danny's best friend Jamila goes missing, and no one remembers she exists, Danny knows the alien Swarm are back. They've tracked the digital energy signals Jamila has been giving off, and want to delete her. But it's not just the Swarm who are after Jamila. Her super-powered DNA can be used to clone super-strong beings, and human scientists and aliens know this. Danny needs to find her - and a new version of Adi, the friendly Swarm scout - and together they must stop both humans and aliens from destroying the human race"--Publisher's description