The name's John Taylor. I work the garish streets of the Nightside--the hidden heart of London where it's always three A.M., where in human creatures and otherworldly gods walk side by side in the endless darkness of the soul. I have a talent for finding things. People...property...no problem. But now I'm after something different. A local diva called the Nightingale has cut herself off from her family and friends, and I've been hired to find out the reason. I'm also wondering why her suicide--prone fans think she has a voice to die for. Literally. To get the truth, I'll have to lend an ear to the most enticingly beautiful and deadly voice in all of the Nightside--and survive.