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Calla Cress #2

Covert Interference

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A secret from the past holds the key to saving the future.Calla Cress, top government code breaker, thought she had defeated the world's most dangerous man. But when she made the fatal mistake of letting him live, she never could have imagined what would follow. The billionaire criminal mastermind, locked away in a high-security prison, is now luring the globe's smartest minds into his cell, where they emerge in comas and his lethal hacks infiltrate government systems worldwide.As a museum curator turned undercover agent, Calla is at the center of a dangerous game. She holds a secret, hidden in the depths of technology history, that could alter civilization. But when an explosion rocks her Colorado hideout, Calla wakes up captive to a powerful organization that demands she produces the whereabouts of a missing MI6 agent who holds the key to stopping the billionaire's hacks.With only a handful of clues, Calla, NSA security advisor Nash Shields, and tech entrepreneur Jack Kleve, must race across the globe to unravel the clues. But the key to stopping the billionaire's reign of terror comes at an astonishing price.

Uncover a world of espionage and danger in this must-read thriller that fans of Jason Bourne, Steve Berry, Ernest Dempsey, and Scott Mariani will love.



What readers are saying about The Decrypter Series and Calla ★★★★★ “Gripping read!”★★★★★ “Absolutely brilliant storyline. After reading book one I just had to get into book two.”★★★★★"Takes you on a ride and refuses to let you off until you reach the very end."★★★★★"A brilliant read! I recommend this to anyone who enjoys mystery, suspense, thrillers or action novels. The detail is astounding! The historic references, location descriptions, references to technology, cryptography....this author really knows her stuff."★★★★★"An action-packed adventure, techno thriller across several continents like a Jason Bourne or James Bond movie, but with an actual storyline!"★★★★★"Brilliantly written. I loved the very descriptive side, which was a good way of visualizing and getting to terms with each new place, as the action takes place in several different countries."

450 pages, Kindle Edition

First published February 22, 2014

11 people are currently reading
32 people want to read

About the author

Rose Sandy

25 books43 followers
AUTHOR OF INTERNATIONAL THRILLER AND SUSPENSE.
MUSES ALL THINGS CREATIVE, TECHNOLOGY AND HISTORY.

Rose never set out to be a writer. She set out to be a communicator with whatever landed in her hands, but soon the keyboard became her best friend. Rose writes suspense and intelligence thrillers where technology and espionage meet history in pulse-racing action-adventure. She dips into the mysteries of our world, the fascination of technology breakthroughs, the secrets of history and global intelligence to deliver thrillers that weave suspense, conspiracy and a dash of romantic thrill.

A globe trotter and a diplomat’s daughter, her thrillers span cities and continents and she likes to take her characters where she has lived or travelled. Rose’s writing approach is to hit hard with a good dose of tension and humor. Her characters zip in and out of intelligence and government agencies, dodge enemies in world heritage sites, navigate technology markets and always land in deep trouble.

Rose speaks four languages and earned international business and economics degrees at The American University of Paris, and also holds a minor degree in political science and government. She has worked internationally for several years in multinational corporations including two of the world’s largest technology companies. She has also worked extensively in media, book publishing, FMCG companies and the entertainment industry.

When not tapping away on a smartphone writing app, Rose is usually found in the British Library scrutinizing the Magna Carta, roaming Churchill’s War Rooms or sampling a new gadget. Most times she’s in deep conversations with ex-military and secret service intelligence officers, Foreign Service staff or engrossed in a TED talk with a box of popcorn. Hm... she might just learn something that’ll be useful.

To be informed whenever the author releases a new title or simply have a chat, connect with Rose's VIP reader's here http://bit.ly/1JdABfI).


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Displaying 1 - 5 of 5 reviews
86 reviews1 follower
December 19, 2021
This is an exciting fun read. There is so much going on if you like action you will like this book. The book opens with a murder, then you have a wedding and Jack is kidnapped. Calla goes in to work and finds she has been betrayed. They think she is a traitor and has killed Jack. She manages to escape and has to figure this all out to save herself and the others. This is a stand alone book in the series and can be read in any order. The other books in the series are great reads and it would help you to know the characters better if you were to read them first. But if you don't you will end up going back and reading them later.
Profile Image for Bruce Mackenzie.
302 reviews47 followers
June 2, 2018
the first 80% of this book is a rousing action/adventure with a touch of mystery and suspense. The last 20%, it all goes wonky as the heroine turns into SuperWoman, complete with the ability to defy gravity and x-ray vision. Nice read but I won't continue the series.
1,279 reviews
March 3, 2018
A very interesting series that combines spies, hackers and those called operatives who though human have some unusual talents.
Profile Image for Jason Arbuckle.
379 reviews1 follower
January 28, 2024
Book 142 - Rose Sandy - The Mind Hacker

Dull…boring… just nothing interesting. Something about espionage..computer hacking and stereotypical characters

Sorry…not for me
4,417 reviews43 followers
October 16, 2016
It is an unusual picture? Or, could it be something more? Is she your friend? Or… Does he really like you? Or, is he just doing his job? Many things are not what they seem in this story. The only person you can trust is yourself. If you can do that, then you can solve the puzzles that are surrounding you, Calla Cress.
Displaying 1 - 5 of 5 reviews

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