Dawn of Avalon by Anna Elliott
He would become the most powerful wizard in the history of Britain—Merlin. She would become Britain's most storied sorceress—Morgan le Fay. But before they were legends, they were young. And they were lovers. Together, in the sunlight of one day long ago, they saved a kingdom. Dawn of Avalon. A stand-alone story from the universe of Anna Elliott's Twilight of Avalon.