LiteratureClassics.com: William B. Yeats
Essays on Yeats' works, as well as a biography and a selection of quotes.
The System of Yeats's "A Vision"
An attempt to offer a clear and helpful guide to the ideas of A Vision. Explores this esoteric system created by George and W. B. Yeats around the spiral gyre and the phases of the…
Wikipedia: William Butler Yeats
Article discussing the poet's life, works and influence, with a bibliography.
William Butler Yeats
A biography of the Irish poet and dramatist, focusing on his writings for the theatre.
William Butler Yeats
USB Manuscript Collections: William Butler Yeats Microfilmed Manuscripts Collection
Yeats Society Sligo
Site devoted to the perpetuation of the artistic heritage of the Yeats family and to the celebration of the life and achievements of William Butler Yeats and his poetry.