Letters from Jacobs to Cyril Clemens. The letters contain comments on the Mark Twain Society, his work and writings, and other writers, notably A.E. Housman, G.K. Chesterton, Clarence Day, and George Ade. Also, a holograph manuscript of Jacobs"The Castaway;" and three letters from Jacobs to Clarence Winchester, 1929-1933, and two manuscripts.