Group of 25 commemorative covers, each signed in ink by a notable writer, representing a variety of styles and genres. Includes: Kurt Vonnegut, Tom Clancy, William Golding, Arthur Miller, John Grisham, William Peter Blatty, Leon Uris, Robert Bloch, Andrew Greeley, Spike Milligan, Sue Monk Kidd, Khaled Hosseini, Arthur Hailey, John Hersey, John Kenneth Galbraith, Iris Murdoch, Farley Mowat, Sidney Sheldon, Herman Wouk, Norman Mailer, Jeffrey Archer, Mary Higgins Clark, Eric Bentley, Edward Albee, and Peter Straub. In overall fine condition.