Hourglass: A Dystopian Thriller

Hourglass: A Dystopian Thriller

by Elizabeth Means

4.1 (221)

4.1 stars from 221 reviews


$0.99KU83% off peak

Last checked: May 24, 2026

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Fans of these authors will like this...

  • Hugh Howey
  • John Marrs
  • Blake Crouch

Fans of these books will like this...

  • Recursion
  • The One
  • Wool

Perfect for you if...

  • You enjoy speculative fiction that explores what happens when governments control the human body itself, not just behaviour.
  • You're drawn to protagonists who uncover conspiracies and have to decide whether knowing the truth is worth the cost.
  • You appreciate tight, propulsive plots where the stakes escalate with each revelation and trust becomes a weapon.

Maybe not for you if...

  • You prefer character-driven narratives over high-concept premises; this book prioritises the idea of genetic control over deep interiority.
  • You want romance or found family as a central emotional anchor; Evergreen's relationships serve the plot rather than vice versa.
  • You're looking for a hope-filled ending where systemic change feels earned; this is darker and more ambiguous.

About this book

In the 24th century, every citizen's lifespan is predetermined by the government, and time determines social status. The system maintains order and stability. Evergreen Mason, a scientist at the government biotech company Virionics, has decades remaining and accepts the established rules. When a sixteen-year-old girl survives beyond her assigned death date, Evergreen investigates. Her search leads to the Hourglass files—classified documents hidden on her father's computer. Before she can learn what they contain, her father dies unexpectedly, years before his scheduled time. His biological clock has been reset. Evergreen realizes death is not inevitable but enforced policy. As she uncovers a genetic conspiracy designed to maintain precise population balance, she discovers the truth carries grave consequences. If the government can alter one person's clock, it can change anyone's—including her own.

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Price History

Kindle price over time. Green zones = periods when the book was free.

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Free$3.00$5.99Jun '21Jul '21Jul '21Oct '25Nov '25May '26
$0.99$5.99

Currently on sale at $0.99 — 83% off peak. Price has dropped 2 times over the last 5 years. Goes on sale roughly every 1583 days. Typically stays discounted for 193 days.

Sales Rank

Amazon sales rank: lower number = better selling book. #1 is the bestseller.

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#445#1,439,489#2,878,533Jun '21Dec '24Dec '25May '26

Currently around #528K in the Kindle store — a niche title. Sales have softened 221% recently.

Rating & Reviews

Purple line = star rating over time. Blue area = total review count growth.

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3.5★4.3★5.0★Oct '23Nov '25Nov '25Dec '25RatingReviews

Currently 4.1★ from 221 reviews

Gaining approximately 1 new review per month. Rating has remained stable at 4.0 over the tracking period.

Sale Prediction

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Free$3.00$5.99Jun '21Jul '21Jul '21Oct '25Nov '25May '26PredictedMay '26

Actual Predicted

This book is currently discounted at $0.99. It typically returns to around $5.99.

Prices shown in USD from Amazon US. We continuously pull new data to improve tracking. If dates look old, it usually means there has been no significant change since the last data point.

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Elizabeth Means

1 book on Vagrant Press

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