Drama. Literary Nonfiction. Literary Criticism. READING THE UNSEEN: (OFFSTAGE) HAMLET is about the presence and significance of offstage action in Hamlet, things we hear about in words but do not see performed physically onstage--things like King Hamlet's murder "while [he] was sleeping in [his] orchard," Ophelia's death in "the glassy stream," Hamlet's visit to Ophelia's "closet ... with his doublet all unbraced," Gertrude and Claudius having sex...