Unperfect Souls (Connor Grey #4)

In the Boston neighborhood known as the Weird, a decapitated body floats out of the sewer, and former Guild investigator Connor Grey uncovers a conspiracy that may bring down the city's most powerful elite. As the violence escalates, Connor is determined to stop it-with help from one of the most dangerous beings of Faerie. Even if it means unleashing the darkness that burns within him.