Hominid (The Ancestral Code Book 1)

Hominid (The Ancestral Code Book 1)

by R.D. Brady

4.5 (1,383)

4.5 stars from 1,383 reviews. Top 86% of Thriller books we track.


$0.99KU83% off peak

Last checked: May 25, 2026

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Fans of these authors will like this...

  • James Rollins
  • Dan Brown
  • Douglas Preston

Fans of these books will like this...

  • The Relic
  • Angels & Demons
  • Sigma Force series

Perfect for you if...

  • You enjoy techno-thrillers where the science feels real and grounded, not fantastical.
  • You like stories where the antagonist is a compelling businessman with his own twisted logic, not a cartoonish villain.
  • You appreciate fast-paced plots that don't sacrifice believability for action sequences.

Maybe not for you if...

  • You want folklore treated with reverence and mystery; this book treats bigfoot as a scientific problem to solve.
  • You're looking for horror or gore; this is a clean, plot-driven thriller without graphic content.
  • You prefer slow-burn character studies; this moves too quickly for introspection.

About this book

Dr. Tess Brannick, who holds advanced degrees in Anatomy and Physiology and possesses deep knowledge of forest ecosystems, has developed a plan to find conclusive proof of bigfoot. After a year of research in northern California, she is close to a major discovery. For centuries, legends of a giant hairy creature in the Pacific Northwest have persisted, but definitive evidence has never been found. Tess's research is funded by Carter Hayes, a CEO who has been obsessed with bigfoot since childhood and sees the discovery as a way to secure his legacy. As Tess approaches her goal, she grows concerned not about her subject, but about Hayes himself. Hayes is determined to achieve his objective and will not allow anyone to stand in his way—including Tess. This standalone novel explores what would happen if bigfoot were actually discovered, examining the consequences that come with such a discovery.

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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$5.99Apr '21Jan '22May '22Jan '26
Free$5.99

Currently on sale at $0.99 — 83% off peak. Price has dropped 3 times over the last 5 years. Goes on sale roughly every 888 days.

Sales Rank

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

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#2,436#400,774#799,111Aug '18Jan '23Nov '25May '26

Currently around #41K in the Kindle store — a steady mid-list seller. Climbing the charts — 81% improvement recently.

Rating & Reviews

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

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4.0★4.5★5.0★Nov '23Mar '24Dec '24Mar '26RatingReviews

Currently 4.5★ from 1,383 reviews

Gaining approximately 6 new reviews per month. Rating has remained stable at 4.5 over the tracking period.

Sale Prediction

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Free$3.00$5.99Apr '21Jan '22May '22Jan '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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R.D. Brady

1 book on Vagrant Press

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