
The Twin Paradox
4.0 stars from 1,276 reviews. Top 87% of Thriller books we track.
Last checked: Jun 19, 2026
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Price range: Free – $9.99
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Fans of these authors will like this...
- Andy Weir
- Michael Crichton
- John Marrs
Fans of these books will like this...
- The Martian
- Jurassic Park
- Before I Fall
Perfect for you if...
- You love hard sci-fi concepts grounded in real physics and want to see them explored through genuine human stakes.
- You enjoy survival thrillers with genuine peril where characters can't just brute-force their way out with tech.
- You're drawn to stories about identity and choice, especially ones that pit nature against nurture in unexpected ways.
Maybe not for you if...
- You prefer character development to unfold slowly across multiple books; this is tightly plotted over five days.
- You want a light read; the science is substantial and the plotting demands your full attention.
- You're squeamish about evolved predators and the messy reality of an accelerated ecosystem.
About this book
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Price History
Kindle price over time. Green zones = periods when the book was free.
Currently free. Price has dropped 9 times over the last 5 years. Goes on sale roughly every 202 days. Typically stays discounted for 325 days.
Sales Rank
Amazon sales rank: lower number = better selling book. #1 is the bestseller.
Currently around #358K in the Kindle store — a niche title. Climbing the charts — 27% improvement recently.
Rating & Reviews
Purple line = star rating over time. Blue area = total review count growth.
Currently 4.0★ from 1,276 reviews
Gaining approximately 6 new reviews per month. Rating has remained stable at 4.0 over the tracking period.
Sale Prediction
Actual Predicted
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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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