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Project Nyx: Whispers in the Concrete Jungle
Paperback
Publisher: Independently Published
Published: Jan 3 2026
Pages: 272
Weight: 1.12
Height: 0.71 Width: 6.00 Depth: 9.00
Language: English
Whispers in the Concrete Jungle: Shadow Signals
Jack Hartwell was never meant to survive exposure.
After stopping a coordinated terrorist attack in New York City, the FBI's anonymous source-known only as The Whisperer-has become a liability. Criminal networks now know someone on the streets is leaking their plans. Federal agencies know their ghost informant is more than a lucky tipster.
And Jack knows he's running out of places to hide.
As the FBI quietly tightens the net around him, Jack uncovers something far more dangerous than a single terror cell: a nationwide intelligence laundering network, using infrastructure projects, logistics firms, and encrypted civilian data to move weapons, money, and people under the cover of legitimate operations.
What begins in New York spreads fast-Chicago, Baltimore, Atlanta.
Different cities. Same pattern. Same whispers.
Forced into limited, covert contact with FBI analyst Elena Carver, Jack must navigate a fragile alliance built on mistrust. Elena believes in his information-but not his methods. Jack believes in results, not institutions. Together, they chase signals buried inside noise: transit anomalies, power grid tests, missing persons that never make the news.
Meanwhile, a private counter-intelligence group known only as The Custodians begins hunting Jack directly. They don't want him dead. They want him silenced-or turned.
As Jack's past as a detective resurfaces and his anonymity fractures, he faces an impossible choice:
Disappear completely...
or step into the light and become the very thing he fears most-a known target.
Book 2 expands the world of Whispers in the Concrete Jungle into a larger conspiracy thriller, raising the stakes from city-level survival to national security, while pushing Jack closer to exposure, betrayal, and a reckoning with the system he no longer trusts-but may be the only one capable of stopping what's coming next.
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