The Hotel Mark Twain, designed by Barnett, Haynes & Barnett and built in 1905 in Hannibal, a city along the Mississippi River in northeast Missouri famous as the boyhood home of Twain — the legendary writer and wit later called "the Father of American Literature" by fellow author William Faulkner. The building is now (as of 2021) an apartment building. Photo by Carol Highsmith, 2021.