This electronic edition of the Smock Alley, Third Folio, and Folger Second Folio Twelfth Night contains collotype facsimiles of the Smock Alley prompt-book page 255 (I.i.1 - I.ii.42) and the Folger Second Folio prompt-book page 271 (IV.ii.8 - IV.iii.3), as well as an introduction and collations by the editor, G. Blakemore Evans. Only the passages contained in these two pages have been illustrated with images from the text.