This collection of Irish folk tales, edited by William Butler Yeats, gathers stories and legends collected directly from the peasantry, reciter-poets, and antiquarians of nineteenth-century Ireland. Yeats deliberately chose literature over dry science, aiming to capture the genuine voice of a people who lived close to the land and preserved ancient oral traditions through centuries of persecution and poverty.
The book opens by exploring the trooping fairies, those fallen angels who were not good enough to be saved nor bad enough to be lost, who inhabit raths and ancient burying-places. Through tales like The Priest's Supper and the tragic journey of Teig O'Kane, the text illustrates the uneasy boundary between mortal life and the caprice of the good people. These beings are neither purely good nor entirely malicious, but possess a fascinating, amoral charm and a deep love for exquisite music.
A significant portion of the work is dedicated to solitary fairies, such as the lep-racaun, the pooka, and the dreaded banshee. Unlike the social trooping fairies, these solitary spirits are frequently isolated, mischievous, or terrifying. Stories detailing the pooka and the haunting wail of the banshee reveal a darker undercurrent in the Irish imagination, where the supernatural intrudes upon daily existence with terrifying consequences, often foreshadowing death or disaster.
The final sections examine the shadowy realm of ghosts, witchcraft, and fairy doctors. Unlike the malicious witch who steals butter or takes the form of a hare through dark spells, the local fairy doctor mediates between mortals and the unseen world using traditional herbalism and counter-charms. These narratives emphasize a culture deeply attuned to the unseen, where dreams, omens, and the souls of the dead linger just beyond the edge of daylight existence.
Throughout the volume, Yeats avoids rationalising the hobgoblins or modernising the tales, presenting the material with fidelity to the storytellers. The resulting picture is not an arcadian humorist's playground, but a complex, tender, and sometimes gloomy portrait of the Celtic mind, cushioning itself with dreams while facing the hard realities of existence.