This book investigates the complex genesis of the play printed in the Shakespeare First Folio of 1623 as The first Part of Henry the Sixt. It begins by anchoring the present volume in the wider context of authorship theory and attribution studies before examining the external and internal evidence for the plays date. It is demonstrated that it is only by carrying out a full structural analysis of the play that we can hope to disentangle and accurately appraise the various revision theories put forward by scholars over the centuries. The author then conducts the first comprehensive assessment...