Ragged Angel Investigations

Ragged Angel Investigations was the business of human private investigator Nicholas Christian, which specialized in finding missing children.

Prior to Storm Front, Harry Dresden worked for Ragged Angel for three years. He gained his license as a private investigator from there, allowing him to start his own business.

Restoration of Faith
In Restoration of Faith, Harry Dresden is working for Ragged Angel Investigations to gain a license as a private investigator. His case is to find Faith Astor, a young girl who had gone missing. Her parents had reported her as stolen, unwilling to admit that she had merely run away. After an encounter with the bridge troll Gogoth, Faith was returned home to her parents.

Death Masks
In Death Masks, Harry Dresden mentions a job he had dancing with seniors before working for Ragged Angel Investigations.

Turn Coat
In Turn Coat, Vincent Graver knows Harry used to work for him.

Ghost Story
In Ghost Story, Harry Dresden's ghost took Fitz to Ragged Angel to get information to find Mortimer Lindquist. Harry has Fitz mention the Astor case to prove Harry sent him. Nick told Fitz about a group that the gangs call the Big Hoods, they can be found under the Eisenhower Expressway.