The Dark of Twilight (Twilight Shifters #1)

Aein always longed to become a member of Lord Arnkell's army, ever since she was a child working in the stronghold's kitchen. When that day finally comes and she is sent to patrol the border's swamp with fellow warrior, Lars, it seems like her dream has come true. But something has followed her home. When Lord Arnkell's wedding is interrupted by a werewolf attack, the dream shifts into a nightmare... and Aein is the only one awake.

Book One in the Twilight Shifters series.