 There are also interpretations of literature that focus on the symbolic expressions of bisexuality rather than its explicit mention.Linda K. Hughes' analysis of Alexander Smith's "A Life-Drama" contends the atypical nature of the heterosexual courtship in the poem stands in place of the romance between the main character's "intimate friendship" with another man.Other analyses use the subtextual practices and common allusions of the Victorian period/19th century that referenced bisexuality or homosexuality to show the presence of bisexual themes in Bram Stoker's "Dracula" and Henry James' "The Turn of the Screw".