Volume III of the Cambridge Dekker contains The Roaring Girl, If this be not a Good Play..., Troia-Nova Triumphans, Match me in London, The Virgin Martyr, The Witch of Edmonton and The Wonder of a Kingdom. Professor Bowers's edition is recognized as a model critical old-spelling text, where the techniques of strong textual and bibliographical study have been methodically applied to one of the least accessible of the Elizabethan dramatists. The introductions to each play provide textual analyses which set out the circumstances of publication and transmission. The critical apparatus gives press variants derived from collations, editorial emendations to the copy-text and other textual notes.