This article explores how certain dramatists in early modern England and in Spain, specifically Ben Jonson and Miguel de Cervantes (with much more emphasis on the former), pursued authority over texts by claiming as their own a new realm which had not been available – or, more accurately, as prominently available – to playwrights before: the stage directions in printed plays. The way both these playwrights and/or their publishers dealt with the transcription of stage directions provides perhaps the clearest example of a theatrical convention translated into the realm of readership.