More like The White Trinity

anchored on:mystery & detectiveearly 20th century

but

Narrow

SS-GBNovel
Len Deightonstandalone novel1978
Alternate history and spy thriller, about political intrigue, set in big city.
“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
Paul HarleySeries
series7 books1919
completed
Mystery & detective, set in early 20th century.
Start with Bat Wing →
The Seven Deaths of Evelyn HardcastleNovel
Stuart Turtonstandalone novel2018
Science fiction, mysterious in tone, about time loop.
Darkness at PemberleyNovel
T. H. Whitestandalone novel1932
Whodunit, mysterious in tone, set in countryside & village.
Gaston MaxSeries
series4 books1915
completed
Mystery & detective, set in early 20th century.
“The loosely connected series continues across The Golden Scorpion and later books into the 1940s.”
from the catalogue
Start with The Yellow Claw →
Fire, Burn!Novel
John Dickson Carrstandalone novel1957
Historical mystery, mysterious in tone, set in 19th century.
“Carr considered this one of his best impossible crime novels.”
from the catalogue