More like The Dark Frontier

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Barney CusterSeries
series3 books1914
completed
Thriller & suspense, adventurous in tone.
“Barney Custer is an American farmer from Nebraska who travels to the small European kingdom of Lutha only to discover he's the spitting image of its unstable ruler, King Leopold.”
from the catalogue
Start with The Mad King →
SS-GBNovel
Len Deightonstandalone novel1978
Alternate history and mystery & detective, about murder investigation, set in british isles.
“Archer's investigation collides with occupation politics, the British resistance, and rival factions of the SS and the German Army, each wanting the case to go a different way.”
from the catalogue
The War in the AirNovel
H. G. Wellsstandalone novel1908
Science fiction and military science fiction, set in our world.
Lucifer BoxSeries
series3 books2004
Historical fiction.
Start with The Vesuvius Club →
The Crook FactoryNovel
Dan Simmonsstandalone novel1999
Thriller & suspense and historical fiction, set in latin america.
Bomb LightSeries
series1 book2024
Historical fiction, set in eastern europe.
Start with Polostan →