This overview of W. B. Yeats’s writings for the theatre begins with his earliest juvenilia, the verse dramas published in the late 1880s, and moves through his best-known work with the Irish Literary Theatre (later the Abbey) in the early twentieth century through to his Nō plays and finally to his last plays, drawing on the techniques of genetic literary criticism to explore the drafts and multiple editions of these works.It also explores, for the first time, several of Yeats’s early unpublished plays in the context of his wider dramatic output.