Mark Twain

On this day in 1865, Mark Twain made his first impression on the reading public with the publication of "Jim Smiley and His Jumping Frog" in the New York Saturday Press. He was 29. The story was retitled "The Celebrated Jumping Frog of Calaveras County" and became the title story of his first book in 1867.

Twain was a Midwesterner transplanted to the California gold fields writing for a New York audience, but there was something universal, or at least All-American, in his colloquial humor and...