Linked from
The 9 pages that link to Doppelgänger, each with the reason it gives.
E. T. A. HoffmannRelated: Doubles and divided identities recur in Hoffmann’s tales.
The Black BookRelated: The novel repeatedly links imitation and transformation to Galip’s pursuit.
Daphne du MaurierRelated: Doubles recur in her fiction as a way to test identity and self-knowledge.
William WilsonRelated: The narrator’s pursuer embodies the story’s central double motif.