This work investigates the thematic consistency and structural evolution of Henrik Ibsen's dramatic output through the lens of his psychological and symbolic preoccupations. G. Wilson Knight, a prominent literary critic known for his interpretive approach to Shakespeare and modern drama, applies his analytical framework to Ibsen's plays. He argues that Ibsen's work functions as a cohesive system of symbols rather than merely social realism, tracing the development of the playwright's vision from early historical dramas to his later, more abstract psychological studies.

Critics often note that Knight's approach is highly interpretive and distinct from traditional historical-biographical methods. Scholars frequently cite this text as a specialized contribution to Ibsen studies that prioritizes symbolic analysis over social context.