- eBookThe Occult Powers of Goats and Other Welsh Tales of Goblins, Fairies, Gnomes, and ElvesWilliam Wirt Sikes
- eBookIt Moans on Land and Sea and Other Welsh Tales from the Spirit WorldWilliam Wirt Sikes
- eBookGoblins of ElectricityWilliam Wirt Sikes
- eBookSponge Cake at Funerals And Other Quaint Old CustomsWilliam Wirt Sikes