This series grabbed me from the first chapter and didn't let go. A bounty hunter working for Lucifer in supernatural Chicago who accidentally helps summon a demon who won't let her go? Sign me tf up. Piper was a total BAMF. She wasn't afraid to shoot first, ask questions later. Every character along the journey was well written and added depth to the plotline. I loved Nathalie and Ronan the most. I wish more was explained about the world and how it came to be as readers found it. The Illuminati would also be an interesting story. All in all; spicy, addicting, and enjoyable! I highly recommend this urban fantasy series!