Book excerpt: Sylvia Plath is one of the defining voices in twentieth-century poetry. This classic selection of her work, made by her former husband Ted Hughes, provides the perfect introduction to this most influential of poets. The poems are taken from Sylvia Plath's four collections Ariel, The Colossus, Crossing the Water and Winter Trees, and include many of her most celebrated works, such as 'Daddy', 'Lady Lazarus' and 'Wuthering Heights'.