Captain
Eddy de Graaf
An experienced master who relies on observation, discipline, and paper charts. As the rules of the world change, cautious leadership becomes his hardest assignment.
A maritime post-apocalyptic thriller

DEAD RECKONING
“When the world went dark, the sea kept moving.”
Book one
An invisible pulse brings the modern world to a standstill. In the Bay of Biscay, Captain Eddy de Graaf and the Polaris are cut off from everything familiar.
Without power, satellites, or reliable communications, an ordinary crossing becomes a fight against time, the sea, and human failure. As new pulses sweep across the sky, the crew must make choices no protocol ever anticipated.
Dead Reckoning is a mature thriller about survival at sea, leadership under pressure, and navigating when every fixed point disappears.
The story
The Polaris was built to carry steel—not to survive the end of the electrical world. When the sea itself becomes the only way out, an old ship waits farther west: the two-masted schooner Marie-Jeanne.
The ocean offers freedom, but no safety. Fire, storms, dwindling supplies, and unpredictable disturbances force a divided group of people to work together—or fall apart.
Spoiler-free introductionHuman & machine
Everyone carries something. Not everything stays hidden.
Captain
An experienced master who relies on observation, discipline, and paper charts. As the rules of the world change, cautious leadership becomes his hardest assignment.
MAROF
Technically sharp and relentlessly practical. Henk tries to keep systems alive in a reality where every solution may fail again with the next pulse.
Researcher
A Spanish scientist with theories about the disturbances. His knowledge may point the way—but certainty no longer exists.
Steel coaster
Two-masted schooner
The books
Part 1
The first pulse. The crossing. The beginning of a world that must learn to navigate again.
Available now: English edition in paperback and as an e-book on Amazon. Dutch edition in paperback at Boekenbestellen.nl.
Part 2
The sequel to Dead Reckoning. New signals. New choices. A horizon hiding more than land.
SoonPart 3
The third part of the trilogy. The journey continues; title and further details will follow.
Expected in late 2026Frequently asked questions
Eddy Hollander is a Dutch thriller author and working ship’s captain. He spends part of each year at sea and works as a self-employed bushcraft instructor during his leave. That practical experience shapes the Black Voltage series.
After an invisible electrical pulse disables power, satellites and reliable communications, Captain Eddy de Graaf and his crew must rely on seamanship, paper charts and one another in the Bay of Biscay.
The English edition, Dead Reckoning, is available in paperback and as an e-book. The Dutch paperback edition is titled Black Voltage – Gegist Bestek.
Yes. Black Voltage is planned as a trilogy. Dead Reckoning is book one, Divided Shores is book two, and a third book is planned.