Red Angel — Helen Harper

With the dust still settling from the brutal attack on the Agathos court and Rogu3's school, Bo Blackman is forced to live with her newfound status as a celebrity. She's still determined, however, to track down those responsible - and to solve the mystery of Tobias Renfrew, the daemon billionaire who disappeared over fifty years ago. Her investigations will lead her to places as far removed as a military base and the sinister Black Market. One thing is for sure - once Bo's done, nothing will ever be the same again. This is the fourth book in the Bo Blackman series. 1. Dire Straits 2. New Order 3. High Stakes