O. Henry(redirected from William Sidney Porter)
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See William Sydney Porter.
O. Henry(əʊ ˈhɛnrɪ)
(Biography) pen name of William Sidney Porter. 1862–1910, US short-story writer. His collections of stories, characterized by his use of caricature and surprising endings, include Cabbages and Kings (1904) and The Four Million (1906)