This collection of essays examines the evolution and impact of modern theatrical practices. John Lahr, a renowned theater critic, delves into the ways in which playwrights and directors have challenged traditional stage conventions, particularly the concept of the 'fourth wall' that separates the audience from the performance. The essays explore the historical context and theoretical underpinnings of these innovations, analyzing key productions and influential figures that have shaped contemporary drama.

This collection is recognized for its insightful and authoritative critique of modern theater. Lahr's deep engagement with the subject matter and his sharp analytical prose are frequently cited as strengths. The essays are considered essential reading for students, critics, and enthusiasts seeking to understand the shifts in theatrical form and content over the latter half of the 20th century. The work offers a comprehensive overview of how theater has evolved to engage with its audience and its own conventions.