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A deserted island, a mysterious technology, and a world-changing discovery.
An elite codebreaker, an ex-Marine intelligence operative, and a genius engineer take to sea on a stealth super-yacht to stop weather terrorism at scale.
When a team of international scientists is sent to investigate a mysterious technology on an abandoned island, they are met with a terrifying discovery that defies belief. But for Calla Cress, a no-nonsense British Museum curator turned cyber agent known as the Decrypter, this is just another day on the job. With her expertise in cracking encrypted codes and scripts, both ancient and cyber, Calla is the go-to agent for the US and British governments.
But as she delves deeper into the strange occurrences on the island, Calla realizes that this case is unlike any she's encountered before. As the weather seems to follow commands from the deserted facility, Calla finds herself on a journey that will take her to the depths of her own darkness.
From the oceanic reefs of Hawaii to the streets of St. Petersburg and the charm of Miami, Calla must use all her skills to track down an unseen enemy and claim a tech discovery that could change the world.
Embark on a high-stakes adventure with this page-turner that will keep you guessing until the very end, perfect for fans of Daniel Silva, Ernest Dempsey, Clive Cussler and Steve Berry.
Reader Praise
"A thrilling exploration of power, legacy, and who controls the narrative—wrapped in jaw-dropping suspense."
"I couldn’t breathe half the time! Calla is the code-breaking heroine we’ve all been waiting for."
"Smart, high-concept, and perfectly paced. Fans of Dan Brown and Stieg Larsson will love this."
The Calla Cress Decrypter Thriller Series Reading Order
Book 1: Secret of the Lost Manuscript
Book 2: The Mind Hacker
Book 3: Digital Eyes Only
Book 4: The Storm's Eye
Book 5: The Pythagoras Clause
Book 6: The Beale Ciphers
Book 7: Atlantis of the Sands
Book 8: Kingdom of Diamonds
Find the Full Series here.
Click here for the full reading guide.
Meet the Author Rose Sandy
Rose Sandy writes thrillers that blend espionage, technology, and history into fast-paced adventures. Her stories dive into the world of covert intelligence, scientific breakthroughs, and global conspiracies, perfect for readers who love suspense with a twist of "what if?" Whether you're on a morning commute or relaxing on a Sunday, her books promise to entertain, surprise, and transport you to hidden corners of the world.
A true globetrotter and lifelong communicator, Rose draws inspiration from historical archives, cutting-edge tech, and conversations with intelligence insiders. When she's not researching in the British Library or exploring Churchill’s War Rooms, she’s crafting thrillers that weave intrigue, action, and a hint of romance. Discover more here or join her newsletter at subscribepage.io/Wuqko4.
Tropes You'll Love:
action-packed female lead, globe-trotting techno-thriller, ancient technology meets modern espionage, race against time, found family spy team, enemies in high places, codebreaker heroine, secret government experiments, weaponised weather conspiracy, thrilling archaeological mystery, intelligent action thriller, morally complex allies
Click here to read a sample.
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| Pages |
450 |
| ISBN |
9781789265453 |
| Paperback Dimensions |
5 x 0.51 x 8 inches |
| Language |
English |
| Categories |
Action & Adventure, Thrillers, Conspiracy Thrillers, Technothrillers, Espionage Thrillers, Mystery & Suspense, International Crime, Historical Thrillers, Women Sleuths, Cyber Thriller, Archaeological Thrillers, Political Thrillers |
| Series |
The Calla Cress Decrypter Thriller Series, Book 4 |
The Decrypter: The Storm’s Eye stands out for its fusion of real science and imaginative speculation. It explores the consequences of tampering with nature, the allure of solving impossible puzzles, and the importance of trusting your team. If you love books that mix action, intellect and exotic travel, this techno‑thriller deserves a place on your shelf.
Locations & interesting places
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South Pacific Island Research Base – remote, abandoned facility where Project Storm began; laboratories, bunkers and bunk beds filled with sedated scientists.
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Hawaii – coral reefs concealing a sunken lab; lush tropical scenery juxtaposed with high‑tech intrigue
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St. Petersburg, Russia – icy canals and opulent palaces; clandestine meetings with Russian historians and operatives
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Miami, USA – art‑deco cityscape; CIA safehouses and high‑speed chases.
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Lisbon and Porto, Portugal – ancient monasteries, cobbled streets, Atlantic ports; traces of the Order of Christ and nautical history
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London, UK – British Museum; Calla’s home base and the scene of initial recruitment.
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Ancient island myth – references to a darkness at three in the afternoon when the Lynx was first tested.
Listen to the series here:
