Dive into the treacherous world of espionage and cryptography with Elle Marni's gripping novel, 'The Killing Code'. Set against the backdrop of a high-stakes Cold War-era conspiracy, brilliant codebreaker Sarah must decipher a series of seemingly unrelated murders that point to a vast, shadowy organization. As she peels back the layers of deception, Sarah uncovers a deadly plot that threatens not only national security but also her own life. Marni masterfully weaves a tale of suspense, intrigue, and betrayal, keeping readers on the edge of their seats until the very last page. This compelling thriller explores themes of loyalty, sacrifice, and the hidden dangers of technological advancements.