The Sidhe look like us. They live amongst us. What they lack in numbers they make up with their fearsome mental abilities and the considerable physical resources at their disposal. And their biggest advantage? No one believes they exist. Almost no one. Bez, the best hacker in human-space, is fighting a secret war against them. Always one step ahead, never lingering in one place, she's determined to bring them down. But she can't expose the Hidden...