Extinction C-14 (Alex Mason Book 15)

Extinction C-14 (Alex Mason Book 15)

by David Archer

4.5 (2,002)

4.5 stars from 2,002 reviews. Top 80% of Mystery Thriller books we track.


$2.49KU50% off peak

Last checked: May 20, 2026

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Fans of these authors will like this...

  • Lee Child
  • Brad Thor
  • Jason Matthews

Fans of these books will like this...

  • The Bourne Identity
  • Vince Flynn's Mitch Rapp novels
  • The Hunt for Red October

Perfect for you if...

  • You enjoy spy thrillers with globe-trotting action and high-stakes geopolitical intrigue involving real institutions like the CIA and Mossad.
  • You like fast-paced procedurals where competent agents work through puzzles that keep expanding in scope and danger.
  • You're already a fan of the Alex Mason series and want more of Mason and Gallin doing what they do best under pressure.

Maybe not for you if...

  • You prefer character-driven literary fiction where internal lives matter more than plot momentum and problem-solving.
  • You want standalone novels and dislike jumping into book 15 of an ongoing series without prior context.
  • You're looking for intimate thrillers focused on one or two protagonists rather than ensemble casts juggling multiple powerful organisations.

About this book

Physicist Billy Squire vanishes, and ODIN agents Alex Mason and Aila Gallin are tasked with finding him. Nero, head of ODIN, faces urgent questions about Squire's whereabouts and survival—questions also being asked by the CIA, the Pentagon, and the President. Squire is a physicist with an IQ comparable to Einstein's, with a particular focus on energy research. After being recruited by eccentric billionaire Moschid Robles from an Ivy League university, he begins work at the ZPE Corporation. His potential to advance American defense technology draws attention from the Military Industrial Complex and foreign intelligence agencies, including Mossad, who are concerned about his possible involvement in projects affecting regional security. When Squire disappears, Mason and Gallin launch an investigation that takes them to London, Kuwait, and Thailand. Their search brings them into contact with the lethal Angel Apsara and forces them to confront a global threat designated Extinction C-14.

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Price History

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

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Free$2.50$4.99Jun '25May '26
$4.99$4.99

Currently on sale at $2.49 — 50% off peak. Price has dropped 1 time over the last 11 months.

Sales Rank

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

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#464#55,294#110,124Jun '25Nov '25Feb '26May '26

Currently around #16K in the Kindle store — a steady mid-list seller. Sales have softened 149% 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 '25Nov '25Dec '25Jan '26Jan '26RatingReviews

Currently 4.5★ from 2,002 reviews

Gaining approximately 510 new reviews per month. Reader interest is surging. Rating has remained stable at 4.5 over the tracking period.

Sale Prediction

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Free$2.50$4.99Jun '25May '26PredictedMay '26

Actual Predicted

This book is currently discounted at $2.49. It typically returns to around $4.99.

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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David Archer

1 book on Vagrant Press

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