Title: The Valkyrie song
Description: "Fabel's on the hunt for the truth and a female serial killer. But when links emerge with a group of highly-trained female assassins, known by the codename Valkyrie, Fabel soon realises the real danger he faces in hunting the killer is that he might just catch up with her."--Publisher description.
Subjects: Police, Jan Fabel (Fictitious character), Serial murder investigation, Fiction
Places: Germany, Hamburg