Ciphered Echoes - Hardback

Cryptographer Nadia Greene's life unravels when she receives a coded message from her dead brother, linking her to The Syndicate-a shadowy organization with global influence. Teaming up with former operative Ethan Cole and hacker Max Voss, Nadia uncovers Project Hydra, a secret surveillance network designed to control the world's data.

Their only hope of stopping it lies in tracking down Mara Kincaid, a rogue ex-NSA agent behind the operation. As they race across continents, pursued by deadly enforcers, Nadia must decrypt the final cipher before Hydra comes online-or risk losing everything to The Syndicate's sinister power.