Shakespeare's first published works were two narrative poems, Venus and Adonis (1593) and The Rape of Lucrece (1594). Shakespeare's sonnets are by far his most important non-dramatic poetry. They were first published in 1609, although many of them had certainly been circulated privately before this, and it is generally agreed that the poems were written sometime in the 1590s. Scholars have long debated the order of the poems and the degree of autobiographical content. The first 126 of the 154 sonnets are addressed to a young man whose identity has long intrigued scholars. The publisher, Thomas Thorpe, wrote a dedication to the first edition in which he claimed that a person with the initials W. H. had inspired the sonnets. Some have thought these letters to be the transposed initials of Henry Wriothesley, 3d earl of Southampton, to whom Shakespeare dedicated Venus and Adonis and The Rape of Lucrece; or they are possibly the initials of William Herbert, 3d earl of Pembroke, whose connection with Shakespeare is more tenuous.