Vane's Cipher

Lieutenant Sera Vane was trained to document anomalies, not become one.

Seventeen years before Echo Protocol, a survey vessel in the Kethara Margin intercepts a structured signal hidden in deep-space noise-too deliberate to be natural, too old to fit any known human record. As Vane decodes its layered architecture, she realises the signal is not merely a message. It is a test, a map, and possibly the beginning of something civilisation‑changing.

But discovery inside Fleet channels is dangerous. Orders arrive to cease analysis, secure the record, and return to Meridian Station before the truth can spread. Faced with a chain of command built to contain what it cannot control, Vane must decide what survives: procedure, silence, or a cipher designed to outlive her ship.

Vane's Cipher is a prequel novella in the Frontier of Ash and Light universe-a character‑driven space opera of dangerous signals, institutional secrecy, and the discoveries that reshape everything. Set before the central romances of the main series, this novella stands alone while laying the foundation for Echo Protocol and the larger Frontier of Ash and Light arc.

This prequel focuses on the signal mystery and political origins of the series and does not contain a central on‑page romance, but it sets up the emotional and narrative foundations of the romance‑led main books.