Book excerpt: From the Admore Banshee to the ghost in the Bog of Lettermuck, this collection of spine-chilling tales from across County Derry is guaranteed to make your blood run cold.This spooky selection features stories of unexplained phenomena, ghostly apparitions, death knocks and poltergeist activity and includes the tale of the phantom coach said to return to the White Horse Inn every seven years; the helpful ghost that inhabits Derry Opera House; the spirit children said to haunt Rosemount’s By-Wash and even a photograph of the Old Covent taken by a ghost.Drawing on historical and contemporary sources and including many first-hand experiences and previously unpublished tales, Haunted Derry will enthrall anyone interested in the unexplained.