NUMA Files · Book 22

Clive Cussler's Cold Fire

by Graham Brown Continuation author
  • A continuation of Clive Cussler's NUMA Files, written by Graham Brown.
Published
2 June 2026
Pages
384
ISBN-13
9780241786642
Type
novel
Cover of Clive Cussler's Cold Fire

About this book

Clive Cussler's Cold Fire is the 22nd and most recent novel in the NUMA Files series, written by Graham Brown, continuing the series, published in June 2026. It follows Clive Cussler's Desolation Code in the reading order.

Key facts about Clive Cussler's Cold Fire

Clive Cussler's Cold Fire is a novel credited to Graham Brown. It has been out since 2 June 2026. The book has 384 pages.

We list 1 edition of this novel. Since each edition has its own ISBN, search for 9780241786642 to find the main one.

Clive Cussler's Cold Fire is book 22 of 22 in the NUMA Files series. The series has 22 published books. However, the series starts with Serpent (1999). It is also the latest book in the series with a full release date.

That series sits on our thriller shelf. It is also the latest published Graham Brown book on file.

About Graham Brown

Graham Brown is an American author who became one of Clive Cussler's principal co-writers, continuing both the NUMA Files series (featuring Kurt Austin) and the flagship Dirk Pitt series after Cussler's death in 2020, alongside Cussler's son Dirk Cussler. See every Graham Brown book in order.

Its place in NUMA Files

Clive Cussler's Cold Fire is book 22 in the NUMA Files series. It follows Clive Cussler's Desolation Code. See the full NUMA Files reading order.

The NUMA Files follows Kurt Austin, the Special Projects Director for the National Underwater and Marine Agency, and his partner Joe Zavala as they investigate environmental disasters, sunken relics, and eco-terrorist or state-sponsored plots with an oceanographic hook — toxic algae blooms, deep-sea mining, arctic resource wars, ancient shipwrecks and lost technologies. It's a sister series to Clive Cussler's flagship Dirk Pitt novels, sharing the NUMA setting and men's-adventure DNA but following a different…

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