The Horse Warriors — Griff Hosker

The Roman Auxiliaries think they have defeated the Brigante rebels but an alliance of kings threatens the fragile peace. A new prefect of cavalry also threatens to upset the smooth running cavalry unit. Marcus and his fellow decurions must fight for their lives and the lives of the ones they love if they are to prevent Britannia from falling back into anarchy. This is a story of brothers in arms fighting ovewhelming odds in a hostile and dangerous land. The evil power of the Druids threatens their existence and finds ways to manipulate both the land and the people to their ends. The second book in the Sword of Cartimandua series.