The Raigne of King Edward the Third, commonly shortened to Edward III, is an Elizabethan play printed anonymously in 1596. It has frequently been claimed that it was at least partly written by William Shakespeare, a view that Shakespeare scholars have increasingly endorsed. The rest of the play was probably written by Thomas Kyd. The play contains several gibes at Scotland and the Scottish people, which has led some critics to think that it is the work that incited George Nicolson, Queen Elizabeth's agent in Edinburgh, to protest against the portrayal of Scots on the London stage in a 1598 letter to William Cecil, Lord Burghley. This could explain why the play was not included in the First Folio of Shakespeare's works, which was published after the Scottish King James had succeeded to the English throne in 1603. In 1596, Edward III was published anonymously, which was common practice in the 1590s (the first Quarto editions of Titus Andronicus and Richard III also appeared anonymously). Additionally, Elizabethan theatre often paid professional writers of the time to perform minor additions and emendations to problematic or overly brief scripts (the additions to the popular but brief Doctor Faustus and Shakespeare's own additions on the unperformed Sir Thomas More being some of the best known). No holographic manuscript of Edward III is extant. The principal arguments against Shakespeare's authorship are its non-inclusion in the First Folio of Shakespeare's plays in 1623 and being unmentioned in Francis Meres' Palladis Tamia (1598), a work that lists many (but not all) of Shakespeare's early plays. Some critics view the play as not up to the quality of Shakespeare's ability, and they attribute passages resembling his style to imitation or plagiarism. 7] Despite this, many critics have seen some passages as having an authentic Shakespearean ring. In 1760, noted Shakespearean editor Edward Capell included the play in his Prolusions; or, Select Pieces of Ancient Poetry, Compil'd with great Care from their several Originals, and Offer'd to the Publicke as Specimens of the Integrity that should be Found in the Editions of worthy Authors, and concluded that it had been written by Shakespeare. However, Capell's conclusion was only supported by mostly German scholars. 8] In recent years, professional Shakespeare scholars have increasingly reviewed the work with a new eye, and have concluded that some passages are as sophisticated as any of Shakespeare's early histories, especially King John and the Henry VI plays. In addition, passages in the play are direct quotes from Shakespeare's sonnets, most notably the line "lilies that fester smell far worse than weeds" (sonnet 94) and the phrase "scarlet ornaments", used in sonnet 142 Stylistic analysis has also produced evidence that at least some scenes were written by Shakespeare. 10] In the Textual Companion to the Oxford Complete Works of Shakespeare, Gary Taylor states that "of all the non-canonical plays, Edward III has the strongest claim to inclusion in the Complete Works" 11] (the play was subsequently edited by William Montgomery and included in the second edition of the Oxford Complete Works, 2005). The first major publishing house to produce an edition of the play was Yale University Press, in 1996; Cambridge University Press published an edition two years later as part of its New Cambridge Shakespeare series. Since then, an edition of the Riverside Shakespeare has included the play, as has the Arden Shakespeare in its Third Series (2017). The Oxford Shakespeare series has published an edition.