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Clive Cussler’s Desolation Code: NUMA Files, Book 21

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Brought to you by Penguin.

When Kurt Austin and Joe Zavala investigate a mass stranding of aquatic life in the Indian Ocean, they accidentally uncover a much deeper mystery. A strange figure soon steals NUMA’s findings, forcing a high-speed chase—someone really didn’t want them examining those dead whales. But who, and why?

A cryptic text through the NUMA satellite network makes things still these odd phrases and numbers look like NUMA codes. But who could be tantalizing the crew with such specific knowledge of their tech? Are they being helped by an old friend, or lured into a trap by a traitor who knows a little too much about NUMA’s inner workings?

Kurt, Joe, and even Max, the agency’s supercomputer, will have to investigate like never before as they decrypt data, infiltrate a cult of cloned men, and prepare for a battle on two very different one physical; one digital.

The aquatic stranding was just the beginning of a sinister plan concocted by a mind more brilliant than any they’ve ever faced—the mind of a machine. A new, terrifying world order is being plotted. First marine ecosystems will be devastated, then the entire globe’s . . .Unless the NUMA crew can stop this code of desolation.

Audible Audio

Published November 7, 2024

9 people are currently reading
35 people want to read

About the author

Graham Brown

112 books62 followers
Librarian Note: There is more than one author in the Goodreads database with this name.

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5 stars
28 (25%)
4 stars
49 (43%)
3 stars
31 (27%)
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Displaying 1 - 11 of 11 reviews
Profile Image for Craig Carignan.
520 reviews9 followers
April 8, 2025
Not very believable, I didn't enjoy it as much as his earlier novels.
61 reviews
May 17, 2025
Austin & Zavala are at it again. Trouble of world- wide proportions just seem to find them. This time it’s another guy who has decided he wants to rule the world and everyone bow down to him. One of the things I love about Clive Cussler books is the many different ways he finds to end our existence. Always saved in the end, but entertaining throughout the reading. Graham Brown has captured Cussler’s style and prose so well. He is an excellent writer to take up the Cussler mantle. I’ve read several books, so far,and eagerly await his next novel.
Profile Image for Nancy.
101 reviews3 followers
April 24, 2025
50/50 Reject: Thought I’d check in with the franchise. It still sucks. Kurt and Joe on life support. Unrealistic premise with AI-generated mosquitos stored on the high seas, and stitched up clones. Add in bad guy on island. You could finish the book, but why bother? We know how it ends.

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Profile Image for Doug Caldwell.
404 reviews2 followers
May 31, 2025
Kurt and Joe save from a world wide catastrophe which would have wiped out all of humanity and pretty much all living things just for starters. And there is major conflict between Max and another super computer. Considering the scale of events I will be surprised if author can top this one. But their publisher will prevail I am sure.
16 reviews
March 28, 2025
An insight to AI in the hands of a megalomaniac..scary
405 reviews
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July 15, 2025
41 - a book by the oldest author in your TBR pile

88 years old at his death in 2020 (Covid?). His universe lives on.
Displaying 1 - 11 of 11 reviews

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