Nightside series

Detective Taylor uses his gift as a child of the Nightside to help people find lost things, but when Joanna Barrett asks for his help finding her runaway daughter, Taylor is forced to return to the nightmares of his past to bring the girl home.

John Taylor, a "finder" who works in the Nightside, the magical underworld of London, is hired to find out why a local diva called the Nightingale has cut herself off from her family and friends, and why suicide-prone fans believe her voice is literally "to die for."

John Taylor, a "finder" who works in the magical underworld of London, uncovers the mystery of his past just in time to try to stop his mother, a being who has been around since before the dawn of history, from destroying the Nightside, a realm of her own making.

The name’s John Taylor. I’m a PI, though what I really do is find things that are lost. I work the Nightside, the city within the city of London, where the sun never rises and where the human and inhuman go to get their kicks, provided they’re willing to pay the price in whatever currency the seller demands.
           
In the wake of the war that almost brought the...

Private investigator John Taylor is hired to take down the Walking Man, a being who is determined to take down every sinner in the Nightside and does not discriminate between truly evil individuals and those just indulging in bad behavior.

P.I. John Taylor has a special talent for finding lost things in the dark and secret center of London known as the Nightside. He's also the reluctant owner of Excalibur, the legendary sword. To find out why he must wield the sword, John consults the LastDefenders of Camelot, a group of knights who dwell in a place that some find more frightening than the Nightside. London Proper. It's been years since John's been back--and there are good reasons for...

New York Times bestselling author Simon R. Green returns to the "bizarre and gleefully dangerous backdrop" (Jim Butcher, #1 New York Times bestselling author of the Dresden Files) of the Nightside with this landmark collection of short fiction.

Welcome to the Nightside. It's the secret heart of London, beating to its own rhythm, pumping lifeblood through the veins of its streets and alleys hidden in eternal darkness,...