Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
612-822-4611

  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
The Hidden System

The Hidden System

Helios, S.

Paperback

Series: The Caldryn Chronicles, Book 1

Mystery & Thriller

ISBN13: 9798244408416
Publisher: Independently Published
Published: Jan 18 2026
Pages: 136
Weight: 0.36
Height: 0.32 Width: 5.50 Depth: 8.50
Language: English
Some doors are hidden for a reason. Others are sealed to protect the world from what lies behind them. When Avi uncovers a mysterious structure long dismissed as myth, he believes it to be nothing more than a forgotten relic. But the door was never abandoned-it was designed to wait. Across generations, the Noor family has guarded fragments of a truth too dangerous to be written down: the knowledge to rebuild a lock that cannot be forced, only understood. As ancient engineering collides with modern ambition, Avi is pulled into a race against time that stretches across continents and centuries. Each discovery tightens the grip of a mechanism built with a singular purpose. Because the first door is not the only one. And opening it may be the last choice anyone ever gets to make.

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