THE MASTERS' KEY - (The Masters CIA Thriller Series Book 2): A Masters CIA Thriller (The Masters CIA Thriller Series Book 2)

Domino INK

Someone wants Clint Masters to suffer. Someone will burn down the city to get revenge.

Clint’s tech company makes devices that manage the city’s infrastructure, making him a respected member of Boston’s elite—until one of his products causes a deadly accident.

Using unbreakable encryption, the devices are supposed to be safe from hackers. But as fatalities mount across the city, people question the randomness of the attacks. Isn’t Clint the only man who could unleash such destruction?

But the CIA allowed a madman to go free, and Clint’s under a gag order from their last confrontation. While the public accuses him of inflicting terror, he’s not allowed to reveal the truth about the tragedies. As his CIA contacts discover, not everyone at the Agency wants to expose the killer.

Amid city-wide panic, the public demands Clint’s arrest. He must choose. Does he go on the run to find the real terrorist or watch from a jail cell while his city burns?


Wow! This book is a thriller! It puts you on the edge of your seat almost immediately and keeps you guessing all the way to the end. 
From cyber crime to murder this story compels you to go from page to page to page 
The author has truly brought the reader into the terrifying world of cyber tech gone wrong. 
This is Stephen King scary with a high tech subject. 
I am still shaking after finishing this book. 
this one is just as awesome, oh and it isn't over until the last card is played. I cannot wait to begin the final game… 
All the story lines make sense and tie back together. I love, or hate, the characters, as appropriate. They totally pull me into their world where I struggle along side them, trying to figure out the next move. 
need to come up for air! … Read her other books as well if you like things ramped up. 
Highly recommend this book to all fans of on the edge of your seat thrillers. 


All my stories intersect, so your favorite characters in one novel may reappear in a completely different series.  Mine is a single story world, where storylines and people cross into other lives. Consequently, my books could be read either by series or by the order in which they were written, so I’ve included both lists:

The Masters CIA Thriller Series

   3 LIES



The Cruise FBI Thriller Series




The Fender Hacker Thriller Series


By Publication Date:

   3 LIES







If you enjoy my work, please tell your friends and leave a review.  Your good opinion matters to me and encourages other readers to try my novels. I’d consider it a favor.

All the best,


p.s.  I love to hear from readers.  You can find me and get a free thriller at Helen

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About the author

  Helen Hanson writes page-blistering thrillers about desperate people with a techno bent. As source material, she ran a software company, built video games, and opened many a door for her dogs. For fun, Helen flew a Mooney over the Golden Gate Bridge, traveled 100+ mph over Highway 17 to the coast, and annihilated an entire Cub Scout pack in laser tag. There were no prisoners to take.

She publicly admits that your ink pens are not safe near her and that she can mimic the sound of most farm animals.

Sign up for her Thrillers ~ Behind the Firewall reader's group and claim a FREE BOOK at because she's always grateful when readers make contact.
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Additional Information

Domino INK
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Published on
Mar 8, 2015
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Fiction / Action & Adventure
Fiction / Thrillers / Crime
Fiction / Thrillers / Espionage
Fiction / Thrillers / General
Fiction / Thrillers / Political
Fiction / Thrillers / Psychological
Fiction / Thrillers / Suspense
Fiction / Thrillers / Technological
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Content Protection
This content is DRM protected.
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