Sources: UkReU
- John C. Hotten to SLC, 3 February 1872 · London, England · UCLC41296 UkReU
- John C. Hotten to SLC, 8 November 1872 · UCLC41297 UkReU
- John C. Hotten to SLC, 9 November 1872 · UCLC41298 UkReU
- Andrew Chatto to SLC, 25 November 1873 · London, England · UCLC41299 UkReU
- Samuel L. Clemens to Andrew Chatto, 27 March 1880 · Hartford, Conn · UCCL00743 UkReU
- Samuel L. Clemens to Chatto and Windus, 25 April 1880 · Hartford, Conn · UCCL00779 UkReU
- Samuel L. Clemens to Chatto and Windus, 1 May 1880 · Hartford, Conn · UCCL00783 UkReU
- SLC to Chatto & Windus, 25 August 1881 · Boston, Mass · UCCL01591 UkReU
- SLC to Chatto & Windus, 27 November 1881 · Montreal, Canada · UCCL02100 UkReU
- SLC to Chatto & Windus, 29 May 1882 · Hartford, Conn · UCCL01623 UkReU
- Andrew Chatto to SLC, 15 February 1883 · London, England · UCLC48422 UkReU
- SLC to Chatto & Windus, 28 February 1883 · Hartford, Conn · UCCL01648 UkReU
- SLC to Andrew Chatto, 11 June 1883 · Hartford, Conn · UCCL00813 UkReU
- Chatto & Windus to SLC, 23 October 1883 · UCLC48494 UkReU
- SLC to Andrew Chatto, 12 November 1883 · Hartford, Conn · UCCL00863 UkReU
- Chatto & Windus to SLC, 10 December 1883 · UCLC48476 UkReU
- Chatto & Windus to SLC, 12 September 1884, London, England · UCLC48618 UkReU
- Chatto & Windus to SLC, 10 December 1884 · UCLC42357 UkReU
- Andrew Chatto to SLC, 7 January 1885 · UCLC48516 UkReU
- SLC to Andrew Chatto, 11 March 1885 · Hartford, Conn · UCCL01672 UkReU
- Chatto & Windus to SLC, 23 March 1885 · UCLC48522 UkReU
- Andrew Chatto to SLC, 25 March 1885 · UCLC48523 UkReU
- Chatto & Windus to SLC, 21 August 1885 · UCLC48528 UkReU
- Chatto & Windus to SLC, 21 August 1885 · UCLC48397 UkReU
- SLC to Chatto & Windus, 8 September 1885 · Elmira, N.Y · UCCL03286 UkReU
- F. Siemers von Ostermann to SLC, 30 April 1886 · Dresden, Germany · UCLC48537 UkReU
- SLC to Andrew Chatto, 2 June 1886 · Hartford, Conn · UCCL00866 UkReU
- Chatto & Windus to SLC, 22 June 1886 · UCLC42991 UkReU
- SLC to Chatto & Windus, 12 July 1886 · Elmira, N.Y · UCCL01506 UkReU
- Andrew Chatto to SLC, 26 August 1886 · UCLC48539 UkReU
- SLC to Andrew Chatto, 14 September 1886 · Elmira, N.Y · UCCL01675 UkReU
- SLC to Andrew Chatto, 15 February 1887 · Hartford, Conn · UCCL01775 UkReU
- Chatto & Windus to SLC, 24 August 1887 · UCLC48542 UkReU
- SLC to Chatto & Windus, 19 September 1887 · Hartford, Conn · UCCL09055 UkReU
- SLC to Andrew Chatto, 19 September 1887 · Hartford, Conn · UCCL01851 UkReU
- Andrew Chatto to SLC, 19 December 1887 · UCLC48543 UkReU
- SLC to Andrew Chatto, 8 January 1888 · Hartford, Conn · UCCL00919 UkReU
- SLC to Andrew Chatto, 16 January 1888 · Hartford, Conn · UCCL00678 UkReU
- SLC to Andrew Chatto, 7 March 1888 · Hartford, Conn · UCCL01424 UkReU
- Andrew Chatto to SLC, 19 March 1888 · UCLC43553 UkReU
- Andrew Chatto to SLC, 20 April 1888 · UCLC48544 UkReU
- Christian B. Tauchnitz, Jr. to SLC, 23 May 1888 · UCLC35945 UkReU
- SLC to Andrew Chatto, 6 June 1888 · Hartford, Conn · UCCL00703 UkReU
- SLC to Andrew Chatto, 16 July 1889 · Hartford, Conn · UCCL03913 UkReU
- SLC to Andrew Chatto, 21 August 1889 · Elmira, N.Y · UCCL01442 UkReU
- SLC to Chatto & Windus, 6 December 1889 · Niagara Falls, Canada · UCCL09494 UkReU
- SLC to Andrew Chatto, 18 December 1889 · Hartford, Conn · UCCL01299 UkReU
- Luca L. Moore to SLC, 18 December 1889 · Meran, Austria · UCLC36097 UkReU
- SLC to Chatto & Windus, 12 February 1890 · New York, N.Y · UCCL09481 UkReU
- Paulo Fambry to SLC, 10 April 1890 · UCLC36096 UkReU
- SLC to Andrew Chatto, 17 March 1891 · Hartford, Conn · UCCL09492 UkReU
- Christian B. Tauchnitz to SLC, 17 March 1891 · UCLC36068 UkReU
- SLC to Andrew Chatto, 29 March 1891 · Hartford, Conn · UCCL01209 UkReU
- SLC to Chatto & Windus, 12 July 1891 · Aix-les-Bains, France · UCCL00972 UkReU
- SLC to Andrew Chatto, 18 July 1891 · Aix-les-Bains, France · UCCL00946 UkReU
- SLC to Andrew Chatto, 25 July 1891 · Aix-les-Bains, France · UCCL01042 UkReU
- SLC to Andrew Chatto, 15 August 1891 · Marienbad, Germany · UCCL01131 UkReU
- SLC to Chatto & Windus, 22 December 1891 · Berlin, Germany · UCCL01168 UkReU
- Chatto & Windus to SLC, 26 July 1892 · London, England · UCLC45852 UkReU
- Chatto & Windus to SLC, 29 July 1892 · London, England · UCLC45853 UkReU
- Chatto & Windus to SLC, 17 October 1892 · UCLC45887 UkReU
- SLC to Chatto & Windus, 23 May 1893 · SS Kaiser Wilhelm · UCCL04405 ViU, UkReU
- Chatto & Windus to SLC, 8 August 1893 · London, England · UCLC45939 UkReU
- Chatto & Windus to SLC, 18 August 1893 · London, England · UCLC45944 UkReU
- Chatto & Windus to SLC, 18 January 1894 · UCLC45976 UkReU
- Chatto & Windus to SLC, 5 June 1894 · UCLC46017 UkReU
- SLC to Chatto & Windus, 17 June 1894 · Paris, France · UCCL04739 UkReU
- Chatto & Windus to SLC, 27 August 1894 · London, England · UCLC46024 UkReU
- Chatto & Windus to SLC, 14 September 1894 · London, England · UCLC46027 UkReU
- Chatto & Windus to SLC, 7 November 1894 · London, England · UCLC46030 UkReU
- Andrew Chatto to SLC, 27 December 1894 · UCLC46034 UkReU
- Andrew Chatto to SLC, 9 January 1895 · London, England · UCLC46038 UkReU
- Andrew Chatto to SLC, 1 February 1895 · London, England · UCLC46041 UkReU
- Andrew Chatto to SLC, 6 May 1895 · London, England · UCLC36296 UkReU
- SLC to Andrew Chatto, 7 May 1895 · Paris, France · UCCL01599 UkReU
- SLC to Chatto & Windus, 23 December 1897 · Vienna, Austria · UCCL01260 UkReU
- SLC to Chatto & Windus, 13 November 1898 · Vienna, Austria · UCCL01289 UkReU
- SLC to Chatto & Windus, 19 November 1898 · Vienna, Austria · UCCL01390 UkReU
- Chatto & Windus to SLC, 13 February 1899 · London, England · UCLC36122 UkReU
- SLC to Chatto & Windus, 11 April 1899 · Vienna, Austria · UCCL09484 UkReU
- Andrew Chatto to SLC, 27 April 1899 · London, England · UCLC36031 UkReU
- Chatto & Windus to SLC, 12 June 1899 · UCLC36032 UkReU
- SLC to Chatto & Windus, 18 June 1899 · London, England · UCCL09489 UkReU
- Chatto & Windus to SLC, 4 September 1899, London, England · UCLC36299 UkReU
- SLC per Olivia L. Clemens to Chatto & Windus, 7 September 1899 · Sanna, Sweden · UCCL01404 UkReU
- SLC to Chatto & Windus, 2 April 1900 · London, England · UCCL00844 UkReU
- H. Mothere to SLC, 6 November 1900 · Finistere, France · UCLC36054 UkReU
- SLC to Chatto & Windus, 25 January 1901 · New York, N.Y · UCCL09491 UkReU
- Chatto and Windus to SLC, 10 April 1902 · London, England · UCLC36017 UkReU
- SLC to Chatto and Windus, 19 April 1902 · Riverdale, N.Y · UCCL10596 UkReU
- SLC per Isabel V. Lyon to Chatto & Windus, 22 November 1902 · Riverdale, N.Y · UCCL01410 UkReU
- SLC per Isabel V. Lyon to Chatto & Windus, 3 June 1907 · Tuxedo Park, N.Y · UCCL01478 UkReU
- SLC to Nancy Langhorne Astor, 28 April 1908 · New York, N.Y · UCCL07988 UkReU
- SLC to Mr. Mossè, 28 June, Unknown place · UCCL12590 UkReU
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