Frank Norris ; with an introduction by Kevin Starr. by Charles Darwin ; with an introduction by Ernst Mayr. by Mark Twain, with an introduction by John Seely. Doris Lessing ; with an introduction by the author. edited and with an introduction by Larry Dark. edited and with an introduction by Linda Lear. by Theodore Dreiser ; with an introduction by E.L.Doctorow. translated and with an introduction by Horace Gregory. Lorraine Hansberry ; with an introduction by Robert Nemiroff. by Mark Twain ; with an introduction by Langston Hughes.