The Bear’s Heart by Fil Reid

Welcome to Book Two of Guinevere, an exciting series steeped in Arthurian legends, history, and time travel – from award-winning author Fil Reid.

Twenty-first-century Gwen, now a Dark Age queen, is cursed with the dubious knowledge of a future she dreads. She’s newly surrounded by once-murky history and still-confusing legends.
She has no idea which of the tales told by her late father, a fanatical Arthurian scholar, are true. Her worst fear is that history is fixed, and she might be merely treading a path long laid down for her… one that she can do nothing to alter despite all her love for Arthur and her new life, as challenging as it can be at times.
Every decision she makes could lead her closer to the doom that hangs over the people she’s come to love – Camlann. It’s the legendary battle in which Arthur, the man she’s given up everything for, is destined to die by the hand of his wicked nephew, Medraut.
Will any of her questions be answered as she marches north with her husband to battle the invading Saxons? Will she even survive? Unsettled, but devoted to both Arthur and their people, Gwen has little choice but to see things through.

History, romance, and legend intertwine in a story with an epic sweep that spans the post-Roman period of Early Medieval Britain.