A sequence of four letters from Henry James examines the theatrical art through a close reading of an Ibsen play and commentary on contemporary stagecraft. James praises the play’s intensity and discusses the effects of pacing and concentrated cast size, and he evaluates the potential of scenes and acts to produce crescendo and solemnity in performance. He balances admiration with practical criticism of another dramatist’s choices, addressing subject clarity, character contrasts, and the need to shape suspense for a general audience. The correspondence blends aesthetic reflection with candid, technical advice about staging, characterization, and the challenges of actable drama.