 Subsequent editors followed suit, adding some or all of the Sly framework to their versions of "The Shrew"; Lewis Theobald (1733), Thomas Hanmer (1744), William Warburton (1747), Samuel Johnson and George Steevens (1765) and Edward Capell (1768).In his 1790 edition of "The Plays and Poems of William Shakespeare", however, Edmond Malone removed all "A Shrew" extracts and returned the text to the 1623 "First Folio" version.By the end of the eighteenth century, the predominant theory had come to be that "A Shrew" was a non-Shakespearean source for "The Shrew", and hence to include extracts from it was to graft non-authorial material onto the play.