Characters
Niklas & Clara
Two distinct ways of reading a room, a system and the people between them.
Meet the charactersA winter at sea · January 2026
Every door leaves a trace.
Maritime mysteries, modern technology and unexpected investigations aboard the world's cruise ships.
Available now · Book one
Access Denied
Valuables disappear from locked cabins. There are no signs of forced entry, no witnesses and only doors that appear to have opened for the wrong people.
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