"The Banshee" is a paranormal non-fiction book written by Elliott O'Donnell, a prominent author specializing in supernatural and occult topics. Published in 1911, the book explores the myth and folklore surrounding the banshee, a legendary female spirit from Irish and Celtic mythology. O'Donnell delves into the origins, characteristics, and appearances of the banshee, discussing various encounters and eerie experiences associated with this spectral entity. "The Banshee" delves into the belief that the banshee is a harbinger of death and an omen of imminent tragedy. O'Donnell recounts chilling tales of individuals who claim to have heard the wailing cries or seen the haunting figure of the banshee, exploring the cultural significance and psychological impact of such encounters.