The Decrypter and the Pythagoras Clause. The Calla Cress Decrypter Thriller Series, #5

You download the app. It predicts your future. Then you never wake up. A horoscope app is predicting real events with impossible accuracy - and leaving its users in comas. When it delivers a warning about Calla Cress herself, she knows this is no coincidence. Someone has resurrected a lost algorithm, one rooted in the mathematics of Pythagoras, that doesn't just predict the future. It removes the possibility of any other one.
From the bazaars of Istanbul to the streets of Havana, from a wildlife reserve in Kenya to a secret Caribbean research facility, Calla follows a trail of ancient ciphers and cutting-edge AI to reach the one man determined to use mathematics to master destiny itself. To stop him, she must first accept what the algorithm already knows about her."This thriller will have you flipping pages into the night." Renne T."Fans of Dan Brown and Clive Cussler will love it." Pascal M.
Get ready for a wild ride of non-stop action and suspense with this thriller, perfect for fans of Steve Berry, Scott Mariani, Ernest Dempsey and Clive Cussler. What readers are saying about The Decrypter Series and Calla Cress.????? "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, technothriller 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."