When paranoia is a way of life, trust doesn't come easily. The fifth in the Hidden Empire space opera series.

The Sidhe look like us. They live among 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? Almost no one believes they exist. Bez, the best hacker in human-space, is fighting a secret war against them. Always one step ahead, never lingering in one place, she is determined to bring them down. But she can't expose the Hidden Empire alone and when the only ally she trusted fails her she must accept help from an unexpected quarter. Just one misstep, one incorrect assumption, and her Sidhe trap—her life's work—could end in vicious disaster. Worse, if Bez fails, humanity may never have another chance to be free of the manipulative and deadly Sidhe.