The Book of the Duchess, also known as The Deth of Blaunche, is the earliest of Geoffrey Chaucer's major poems, preceded only by his short poem, "An ABC", and possibly by his translation of The Romaun
Opening title of The Dreame of Chaucer, commonly referred to as The Book of the Duchess, Geoffrey Chaucer's first own work, which was written probably between 1368 and 1372; published 1532 in the first collected edition of Chaucer's works, edited by William Thynne