Series
4 books in this series.
The Boy in the Suitcase
Lene Kaaberbøl, Agnete Friis
Invisible murder
Lene Kaaberbøl, Agnete Friis, Tara Chace
Death of a Nightingale
The Considerate Killer
Agnete Friis, Elisabeth Kallick Dyssegaard, Lene Kaaberbøl
