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The Cryptic Killer

The Cryptic Killer

New York Homicide Lieutenant Jack Head received a mysterious coded letter in the post, the 3rd of its type. He knows he has 48 hours to break the cipher, or just like the previous two letters, ther...

Content WarningMurder MysteryMurderSecret Codes
mystery / thriller by Steve Gee · Complete · 37 Chapters
The Chase of Known-Unknown

The Chase of Known-Unknown

Just when they thought about ending the case, I made my preparation of beginning the chase and that's where I always won, for I never stopped when they started and never paused when they departed ~...

Science Fiction ThrillerSerial KillersSecret Codes
mystery / thriller by Harsh · 4yrs ago · 30 Chapters
The Last Code

The Last Code

*Completed* In a breathless race through DC, London, and Berlin, Ripley and Evans match wits with a terrorist who seems to anticipate their every move. Now, they must decipher the labyrinthine puzz...

Secret CodesFbi AgentSerial Killing, Mystery,
thriller / adventure by author_ed_silva · Complete · 63 Chapters
The Chess Set

The Chess Set

An intelligent young lady trained in codebreaking needs to solve a dead man's riddles. Her only ally? A handsome Duke. The problem? She doesn't like him very much. On the other hand, he certainly does

ChessIndependantRegency
romance / humor by Kiveda · Complete · 1 Chapter
Steal Away

Steal Away

She was simply trying to uncover a family treasure. Meeting her ex was not part of the equation. Nor was getting cornered into striking a deal with the FBI.

RelationshipModernTreasure Hunt
action / humor by VeronicaMichaels · 11yrs ago · 1 Chapter
The Lost Heir

The Lost Heir

Seventeen year old Livia is poised to be crowned Heir to the throne, but an unexpected tragedy the day before her coronation throws her predefined destiny into uncertainty. As she takes refuge in ...

SteampunkCorruptionRuling Class
fantasy / adventure by SecretAuthor · 2yrs ago · 1 Chapter
The Synthetic Secret

The Synthetic Secret

In a world of science and technology, Clara's second chance feels more like a prison. Adopted by the prestigious family, her new home comes with a manual of strict, unwavering rules: No leaving t...

AiScienceLab
scifi by ExosphereEcho · 3mo ago · 11 Chapters

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