The Lullaby Shriek (The AEON Files, #3)

For Jinx, the AEON Agency's only teenage Shadow Demon, the summer has been a never-ending stream of nightmares and little rest. So when a fuzzy, little messenger shows up with a message from the Queen of the Banshees asking for assistance, Jinx is glad for the distraction. But the case takes a turn for the worse right off the bat and Jinx is left scrambling for answers as to how to stop a deadly Lullaby. Just when everything is spiraling out of control and it seems the Netherworld has won the war for the Mortal Realm, an unexpected ally comes to Jinx's aid, but at a steep price. And, to make things even more frustrating, Jinx is about to discover a shocking secret: a revelation that will change her life forever.