Spirits of the Lights — Carol Arnall

Elvaennia discovers that the path to finding love is not easy when a misunderstanding between her and her lover Deimuiss leads him to travel to the 21st century, leaving Elvaennia behind in prehistory with Mark, a time traveller actually from the 21st century. Knowing her family and the other settlers are in danger of being killed by their enemies, Elvaennia persuades them to return with her to the 21st century, Mark also returns with her, hoping to win her love. Will Elvaennia find Deimuiss and free him from her rival Caroline's clutches? Or will she settle down with Steve her television producer, or Julius, the Roman soldier