Do you Know? Information about Mark Twain Nationality American Occupation writer,humorist I'm Mark Twain.How (Job) much do you know about me? The Adventures of Tom Sawyer, Masterpieces The Adventures of Huckleberry (famous books) Finn, The Million Pound Bank Note,I’m Mark Twain. How much do you know about me? Information about Mark Twain Nationality Occupation （Job） Masterpieces （famous books）