"Celtic twilight and the story of Henry the Red" - the fifth volume of "The Collected Works in Verse and Prose of William Butler Yeats". This book is a collection of works that reflect his fictitious world, which combines Celtic mythology with the realities of Irish society. Experience the magic and mystery of Irish legends, legends of forest spirits and characters who live on the border between worlds. This book will not only reveal to you the beauty of Celtic culture, but also deepen the understanding of Irish literature and folklore among Ukrainian readers.