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Shadow System

Shadow System - Paperback

by Harlow Andrews
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Availability:In StockContributor:Harlow AndrewsSeries:Erin CallowayPublish date:8/18/2026Pages:378
Languages:EnglishPublisher:Harbor View PublishingISBN-13:9798295750724UPC:9798295750724Book Category:FictionBook Subcategory:ThrillersBook Topic:Espionage, Military, PsychologicalSize:8.00 x 5.00 x 0.78 inchesWeight:0.372Product ID:SCVDD9K2X4
An Erin Calloway Thriller

A cryptic message. A missing person. A secret someone will kill to protect.

When Detective Erin Calloway gets a text from someone she hasn't heard from in years, she assumes it's a mistake.

Then the sender vanishes.

What starts as a routine missing-person case pulls Erin into a conspiracy of defense contractors, foreign operatives, and a revolutionary AI system with the power to reshape modern warfare.

The deeper she digs, the clearer it becomes: some secrets aren't hidden. They're protected. And whoever's protecting this one will do whatever it takes to keep her from finding the truth.

Shadow System is the second Erin Calloway Thriller. A gripping suspense novel filled with mystery, danger, and shocking twists that will keep readers guessing until the final page.

Perfect for readers of Robert Dugoni, David Baldacci, and Daniel Silva, as well as fans of conspiracy thrillers, international mysteries, and fast-paced suspense.

New to the series? Start with The Silent Beneath.

Languages:EnglishPublisher:Harbor View PublishingISBN-13:9798295750724UPC:9798295750724Book Category:FictionBook Subcategory:ThrillersBook Topic:Espionage, Military, PsychologicalSize:8.00 x 5.00 x 0.78 inchesWeight:0.372Product ID:SCVDD9K2X4
Andrews, Harlow: - Harlow Andrews writes twisty, character-driven detective thrillers headlined by Erin Calloway, a guarded investigator whose competence is real even as she works to lower the walls she's built around herself. The Silent Beneath launched the series to strong reader praise; Shadow System continues Erin's story, pulling her into a conspiracy that spans continents. Harlow is currently at work on the third Erin Calloway thriller.
Publisher: Harbor View Publishing

Contributor(s)

Harlow Andrews

Author

Harlow Andrews

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