News & background
The Black Voltage
Logbook
Notes from the boundary between reality and fiction. About seamanship, navigation, survival and writing the world of Black Voltage.

Captain and thriller author
My introduction: how working at sea, bushcraft and a mysterious veil of mist in the Gulf of Finland came together in Black Voltage.
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What does dead reckoning mean?
How can you estimate a vessel’s position when satellites and modern instruments fall silent?
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Navigating without GPS
Why paper charts, compass, log and observation still belong to sound seamanship.
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Meet the crew of the M.S. Polaris
Six people sail from Pasajes. Meet Captain Eddy de Graaf and the crew with whom the story begins.
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How do I write?
The canon of all three novels was set years ago. Now the work is research, writing and bringing the story to life.
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