The White Mare (Dalriada, #1) by Jules Watson | Goodreads
https://www.goodreads.com/book/show/698939.The_White_Mare
WEB3.84. 2,132 ratings173 reviews. Spanning three centuries, the series recreates Celtic Britain at the time of the Roman invasion: a land of visions and dreams, bloodshed and brutal death. It is AD 79 and Agricola, the ruthless governor of Roman Britain, is turning his attentions to the last unconquered territory in Britain - Alba, Scotland.
DA: 96 PA: 41 MOZ Rank: 78