Lady Hilary's Halloween

Spinster Lady Hilary Merton, an avid student of archeology, asked permission to work on a neighboring site. But James Wincanon thought she was feigning interest in his field to trap him into wedlock—until Hilary brought the expert her most unusual find—a human in Roman costume who appeared after a bolt of lightning struck near a Druid circle. Regency Romance Paranormal by Anne Barbour; originally published by Signet