Eternal Hearts — Jean Adams

She found the love of her life 3000 years too late. When Alexandra Kelly returns a broadcollar to Egypt, she is swept through a time portal on a breathtaking yet terrifying journey to a land of majesty and splendour, the land of pharaohs. Death is Lord Khafra's fate if he embarks upon his dangerous quest. Can Alex's arrival save him from his date with a lonely, fiery death? Together they find love and face terrible danger and hardship but the sexy charioteer could make any woman believe the gods were smiling on her. At the next full moon Alex must return to the 21st century, where Khafra has been dead for several millennia.