Letters, and some extra material from Dell's wide circle of friends and literary associates. Some well-known names represented are: Sherwood Anderson, Mary Austin, George Cram Cook, Margery Currey, Theodore Dreiser, Max Eastman, Arthur Davison Ficke, Joseph Freeman, Julian Huxley, Elizabeth Lancaster, Vachel Lindsay, Edna St. Vincent Millay, Ezra Pound, Upton Sinclair, H.G. Wells and Edmund Wilson. There is extensive correspondence between Dell and Joseph Freeman, American poet, editor and critic.