Silver Gravity Books
The Decrypter: Secret of The Lost Manuscript - Book 1
The Decrypter: Secret of The Lost Manuscript - Book 1
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From the British Museum to the streets of Rome, a thrilling hunt for the truth.
Calla Cress has been searching for her missing parents for her entire life. She thought the mystery was long buried, but when a two-thousand-year-old manuscript with an unbreakable code lands in her hands, she is suddenly thrust into a desperate race against time.
As the British Museum curator deciphers the cryptic message, she becomes the target of a secret government agency enemy determined to keep the truth hidden at all costs. When the manuscript vanishes in Berlin, Calla realizes that the key to her family's disappearance may be encoded in the ancient text.
With no time to lose, Calla, NSA security advisor Nash Shields, and tech entrepreneur Jack Kleve set off on a globe-trotting mission to decode the riddle and uncover a shocking technological breakthrough. But as she battles against skilled assassins and unravels the layers of deceit, she realizes that nothing in the modern or ancient world is as it seems.
As the clock ticks down, Calla must risk everything to solve the mystery of her missing parents and prevent a dangerous new world from being unleashed. This is a race against time that she cannot afford to lose.
Experience the rush of danger and the thrill of the chase in this thriller, perfect for fans of Ernest Dempsey, Jason Bourne, Steve Berry, Scott Mariani, and Clive Cussler.






Join the army of fans who LOVE the Calla Cress series!
★★★★★ "A Female James Bond with a Matrix Twist."
★★★★★ “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.” Marie
★★★★★ “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.” Fran
★★★★★ “An action-packed adventure, technothriller across several continents like a Jason Bourne or James Bond movie, but with an actual storyline!” John
★★★★★ “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.” Sean
★★★★★ “The description is so rich, so immensely detailed that it just draws you in completely to its world.” Denise
★★★★★ "There is great tension and chemistry between the two main characters, Calla and Nash, that has you begging for more.” Pam