Shakespeare's King Lear is often called his mightiest play. This comprehensive edition by S. Nagarajan (who edited the evergreen Signet edition of Measure for Measure) presents a lifetime of scholarship on Shakespeare and fifteen years of research specifically on Lear. Accessibly written, this edition serves the reader who has access to well-stocked libraries and lively theatres, as well as the student whose resources are more limited. The play-text is a conflation of the Quarto text and the First Folio text, and the notes provide a generous but discreet selection of alternative readings of lines and contexts. In ten erudite essays, Nagarajan provides a thoroughly researched picture of Shakespeare's sources for the play, his unique use of language, Elizabethan theatre, history and values of the play, analysis of enigmatic scenes, glimpses into its performance history and other subjects, with special attention to Indian dramatic art theory. This edition is the first to bring together both the best scholarship on Lear to date and perspectives from Indian poetics and philosophy. The result is a text that robustly includes, but goes beyond, Anglophone cultures and Euro-American experiences, making it truly representative of Lear's global stage.