Twins, Twain, Galton, and Gilman: Fingerprinting, Individualization, Brotherhood, and Race in Pudd’nhead Wilson

It is well-known that Mark Twain introduced the idea of finger-print identification to much of the world in his novella Pudd’nhead Wilson . While Twain’s prescience has often been noted, this essay explores the less-remarked-upon connections between fingerprint identification and the idea of racial typing that forms a central theme of the book. The essay argues that, in addition to foreseeing the use of fingerprint evidence in criminal trials, Twain identified a tension between individualized identification and racial typing that has pervaded the law and criminal-justice systems through the present day.