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In page The World According to Garp:

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The novel contains several narratives: Garp's first piece of fiction, a short story entitled "The Pension Grillparzer"; "Vigilance", an essay; and the first chapter of his third novel, The World According to Bensenhaver. The book also contains some motifs that appear in other Irving novels: bears, New England, Vienna, hotels, wrestling, a person who prefers abstinence over sex, and adultery.[citation needed]