Samuel Langhorne Clemens, known by his pen name Mark Twain, was an American writer, humorist, entrepreneur, publisher, and lecturer. His novels include The Adventures of Tom Sawyer and its sequel,
Hippolyte-Prosper-Olivier "Lissa" Lissagaray (November 24, 1838 in Toulouse – January 25, 1901 in Paris) was a literary animator and speaker, a Republican journalist and a French revolutionary socia
