Accidental Google Books discovery may hold key to how Mark Twain chose his pen name: http://t.co/2sMd0DxqOB via @name_inspector

Accidental Google Books discovery may hold key to how Mark Twain chose his pen name: http://t.co/2sMd0DxqOB via @name_inspector

via Gabriel Snyder’s Stellar faves http://twitter.com/bgzimmer/status/385799255165644800