The Last Signal: A Time-Travel Science Fiction Mystery

For eleven years, Miri Oliver has listened to the silence. As the lone night-shift analyst at a remote deep-space listening station, she's spent countless hours searching the stars for signals that never come. The universe, it seems, has nothing left to say. Until one night, it says her name. A transmission arrives from a point beyond the edge of the known solar system. It isn't random. It isn't a mistake. It is encrypted with a code that should no longer exist and addressed specifically to Miri. Its message is only four words: Don't let them open the vault. When the impossible transmission begins predicting future events with perfect accuracy, Miri is drawn into a mystery buried for eleven years—the disappearance of the Meridian deep-space mission, the death of her brother, and a government archive containing a version of history someone is desperate to make permanent. Each new message reveals another piece of the truth. Each answer raises a more dangerous question. Who is sending the transmissions? How can they know the future? And why did they choose Miri? With time running out, Miri must decide whether to trust a voice reaching across impossible distances or the people who insist the past has already been settled. Because if the messages are real, history itself is about to change. And someone has spent eleven years waiting for her to listen. The Last Signal is a gripping science-fiction mystery that blends emotional suspense, unforgettable characters, and a mind-bending puzzle into a story about loss, hope, and the extraordinary power of one impossible message.