Mark Twain's Letters, Volume 1: 1853-1866 by Mark Twain (Author), Edgar Marquess Branch (Editor), Michael Barry Frank (Editor), Kenneth M. Sanderson (Editor) March 1988 Hardcover $125.00, £105.00
Mark Twain's Letters, Volume 2: 1867-1868 by Mark Twain (Author), Harriet E. Smith (Editor), Richard Bucci (Editor), Lin Salamo (Editor) February 1990 Hardcover $125.00, £105.00
Mark Twain's Letters, Volume 3: 1869 by Mark Twain (Author), Victor Fischer (Editor), Michael Barry Frank (Editor), Dahlia Armon (Editor) July 1992 Hardcover $125.00, £105.00
Mark Twain's Letters, Volume 4: 1870–1871 by Mark Twain (Author), Victor Fischer (Editor), Michael Barry Frank (Editor), Lin Salamo (Editor) December 1995 Hardcover $125.00, £105.00
Mark Twain's Letters, Volume 5: 1872-1873 by Mark Twain (Author), Lin Salamo (Editor), Harriet E. Smith (Editor) July 1997 Hardcover $125.00, £105.00
Mark Twain's Letters, Volume 6: 1874-1875 by Mark Twain (Author), Michael Barry Frank (Editor), Harriet E. Smith (Editor) November 2002 Hardcover $125.00, £105.00
Selected Correspondence of Charles Ives by Charles Ives (Author), Tom Owens (Editor) June 2007 Hardcover $85.00, £71.00|eBook $85.00, £71.00
Selected Letters by Charles Olson (Author), Ralph Maud (Editor) February 2001 Hardcover $63.00, £53.00|eBook $63.00, £53.00
Selected Letters of Alessandra Strozzi, Bilingual edition by Alessandra Strozzi (Author) March 1997 Paperback $31.95, £27.00