A
Agnete Friis
Nina Borg
The Nina Borg series follows a Red Cross nurse who repeatedly finds herself entangled in dangerous mysteries. These thrillers explore dark crimes and the psychological toll they take, often involving children in peril. Readers will find a suspenseful journey with a determined protagonist.

The boy in the suitcase
Nina Borg #1
The Boy in the Suitcase Lib/E
Nina Borg #1
De jongen in de koffer
Nina Borg #1
Invisible murder
Nina Borg #1
El niño de la maleta
Nina Borg #1
Bavuldaki Cocuk
Nina Borg #1
Death Of A Nightingale
Nina Borg #2
Schmutziger Tod
Nina Borg #2
Una muerte imperceptible
Nina Borg #2The Nina Borg series should be read in publication order to follow the protagonist's evolving personal life and the overarching narrative threads. While each book features a self-contained mystery, character development builds across the series.
The Nina Borg series is a standalone creation by Lotte and Søren Hammer and does not share characters or a universe with their other novels.
The first book in the series, "The Boy in the Suitcase," was adapted into a Danish film titled "Den som dræber – Fanget af mørket" (Those Who Kill – Caught in the Dark) in 2011.