Ghost Stations is an Urban Fantasy novel, part of the Inner Circle series, written by M. D. Presley. A fast-paced proposal set in an alternative New York where an outsider will have to find the source of a new design drug that only affects mages, while trying to survive to an invisible assassin and dealing with the different factions that are part of this suburban world.

Corbin's first case in New York won't be an easy one; a new drug appeared a few weeks ago, and it's targeting mages. Desperate to prove his worth to the rest of the Circle, Corbin decides to take the help of Kirin and his band to navigate the complex society that exists in the tunnels behind her feet; however, the own Kirin has her share of secrets that will enter into play.

Our detective will have to navigate a city that is totally unknown to him; if proving his worth wasn't enough at stake, soon, his life will be threatened as the investigation slowly crawls into the correct direction; Presley does an excellent job at portraying how vast NYC feels for an outsider. 

The setting itself is well used, creating a magical layer over the already existing city, with the underground tunnels as the main focus. The pacing is fast, and honestly, you devour this book, even if I feel it could have been better polished at some scenes.

Ghost Stations is a great novel, perfect if you are looking for something that mixes together detective procedural with urban fantasy. It is part of a series, but can be read as a standalone with no problems; fast-paced stories lovers, this is a book for you!