Mark Twain (1835-1910)
David Wilson comes to Dawson's Landing with a hobby of collecting fingerprints and a joke nobody gets, and is pinned with the label that blights his law career: Pudd'nhead. Two boys, one free-born and one a thirty-second part black, are swapped in the cradle by Roxana, the slave mother who cannot bear to see her son sold down the river - and the changeling grows up heir to the town's finest name while the true heir grows up a slave. Twain's darkest comedy, built around an early forensic use of fingerprinting and a trial scene that remains one of his best set pieces.
Text sourced from Project Gutenberg (public domain in the United States); the Project Gutenberg trademark and license text have been removed on import. Public-domain status determined by the author's death year + 50 years rule.