Introduction -- Editorial Signs -- Authorial Signs -- Emendation Policy -- About This Edition -- Acknowledgments -- To the Murphy O'Mulligan Club 1880? Unknown place -- To George A. Townsend 1880? Ł Unknown place -- To Unidentified 1880? Ł Unknown place -- To Franklin G. Whitmore 1880? Ł Hartford, Conn. -- To Susan L. Crane and Olivia Lewis Langdon 1880-1890 Hartford, Conn. -- Unaddressed January 1880 Ł Hartford, Conn. -- To Andrew H. H. Dawson 1-7? January 1880 Hartford, Conn. -- To Jane Lampton Clemens 7 January 1880 Ł Hartford, Conn. -- To William Dean Howells 8 January 1880 Ł Hartford, Conn. -- To Thomas Bailey Aldrich 8 January 1880 Ł Hartford, Conn. -- To Moncure D. Conway 19 January 1880 Ł Elmira, N.Y. -- To William Dean Howells 24 January 1880 Ł Elmira, N.Y. -- To Pamela A. Moffett 25 January 1880 Ł Elmira,N.Y. -- To Unidentified 27 January 1880 Ł Elmira, N.Y. -- To Unidentified February 1880 Ł Hartford, Conn. -- To Francis D. Millet and Elizabeth M. Millet 4 February 1880 Ł Hartford, Conn. -- To Mary Mason Fairbanks 6 February 1880 Ł Hartford, Conn. -- To Charles B. Andrews 7 February 1880 Ł Hartford, Conn. -- To Orion Clemens 7 February 1880 Ł Hartford, Conn. -- To the Papyrus Club 7 February 1880 Ł Hartford, Conn. -- To William Mackay Laffan 20? February 1880 Ł Hartford, Conn. -- To Orion Clemens 21 February 1880 Ł Hartford, Conn. -- To Mary Keily 21 February 1880 Ł Hartford, Conn. -- To Frank Fuller 24 February 1880 Ł Hartford, Conn. -- To Orion Clemens 26 February 1880 Ł Hartford, Conn. -- To Orion Clemens 28 February 1880 Ł Hartford, Conn. -- To Pamela A. Moffett 28 February 1880 Ł Hartford, Conn. -- To Francis E. Bliss 3 March 1880 Ł Hartford, Conn. -- To Orion Clemens 5 March 1880 Ł Hartford, Conn. -- To William Dean Howells 5 March 1880 Ł Hartford, Conn. -- To Charles H. Clark 6 March 1880 Ł Hartford, Conn.

To Unidentified 8 March 1880 Ł Hartford, Conn. -- To Pamela A. Moffett 8 or 15 March 1880 Ł Hartford, Conn. -- To William Dean Howells 11 March 1880 Ł Hartford, Conn. -- To Samuel E. Moffett 11 March 1880 Ł Hartford, Conn. -- To Ainsworth R. Spofford 11 March 1880 Ł Hartford, Conn. -- To Unidentified 14 March 1880 Ł Hartford, Conn. -- To Joseph H. Twichell 16 March 1880 Ł Hartford, Conn. -- To Elisha Bliss, Jr. 20 March 1880 Ł Hartford, Conn. -- To David Watt Bowser 20 March 1880 Ł Hartford, Conn. -- To William Dean Howells 24 March 1880 Ł Hartford, Conn. -- To Joseph H. Twichell 24 March 1880 Ł Hartford, Conn. -- To Andrew Chatto 27 March 1880 Ł Hartford, Conn. -- To Moncure D. Conway 31 March 1880 Ł Hartford, Conn. -- To Clara L. Spaulding April 1880 Ł Hartford, Conn. -- To Frank Fuller April? 1880 Ł Hartford, Conn. -- Samuel L. Clemens and Olivia L. Clemens to William Dean Howells 1 April 1880 Ł Hartford, Conn. -- To David Watt Bowser 1? April 1880 Ł Hartford, Conn. -- To the Monday Evening Club 2? April 1880 Ł Hartford, Conn. -- To Melville E. Stone 3 April 1880 Ł Hartford, Conn. -- To Orion Clemens 4 April 1880 Ł Hartford, Conn. -- To Charles H. Phelps 8 April 1880 Ł Hartford, Conn. -- To Unidentified 8 April 1880 Ł Hartford, Conn. -- To Jane Lampton Clemens and Pamela A. Moffett 11 April 1880 Ł Hartford, Conn. -- To Harriet E. Whitmore 11 April 1880 Ł Hartford, Conn. -- To William Dean Howells 12? April 1880 Ł Hartford, Conn. -- To Elisabeth G. (Lilly) Warner 13 April 1880 Ł Hartford, Conn. -- To William Dean Howells 19 and 20 April 1880 Ł Hartford, Conn. -- To the Press Club of Chicago 20 April 1880 Ł Hartford, Conn. -- To Moncure D. Conway enclosing a letter to Chatto and Windus 20 and 21 April 1880 Ł Hartford, Conn. -- To Elisha Bliss, Jr. 21 April 1880 Ł Hartford, Conn.

To Jane Lampton Clemens and Pamela A. Moffett 21 April 1880 Ł Hartford, Conn. -- To Frank Fuller 22 April 1880 Ł Hartford, Conn. -- To William Dean Howells 22 April 1880 Ł Hartford, Conn. -- To Hjalmar H. Boyesen 23 April 1880 Ł Hartford, Conn. -- To William Dean Howells 23 April 1880 Ł Hartford, Conn. -- To Chatto and Windus 25 April 1880 Ł Hartford, Conn. -- To Orion Clemens 25? April 1880 Ł Hartford, Conn. -- To Lucius Fairchild 28 April 1880 Ł Hartford, Conn. -- To William Dean Howells 29 April 1880 Ł Hartford, Conn. -- To Miss Perkins 30 April 1880 Ł Hartford, Conn. -- To Unidentified May 1880 Ł Unknown place -- To Chatto and Windus 1 May 1880 Ł Hartford, Conn. -- To Moncure D. Conway 1 May 1880 Ł Hartford, Conn. -- To Rollin M. Daggett 1 May 1880 Ł Hartford, Conn. -- To Robert M. Howland 2 May 1880 Ł Hartford, Conn. -- To Orion Clemens 6 May 1880 Ł Hartford, Conn. -- To William Dean Howells 6 and 7 May 1880 Ł Hartford, Conn. -- To Francis E. Bliss 8 May 1880 Ł Hartford, Conn. -- To Orion Clemens 12 May 1880 Ł Hartford, Conn. -- To Thomas H. Murray 13 May 1880 Ł Hartford, Conn. -- To Jane Lampton Clemens and Pamela A. Moffett 14 May 1880 Ł Hartford, Conn. -- To Edwin Pond Parker 15 May 1880 Ł Hartford, Conn. -- To William Dean Howells 18 May 1880 Ł Hartford, Conn. -- To Franklin G. Whitmore 18 May 1880 Ł Hartford, Conn. -- To Francis E. Bliss 20 May 1880 Ł Hartford, Conn. -- To Moncure D. Conway 20 May 1880 Ł Hartford, Conn. -- To Charles J. Langdon with an enclosed inscription for E. S. Bowen 20 May 1880 Ł Hartford, Conn. -- To Fanny C. Hesse 21 May 1880 Ł Hartford, Conn. -- To Unidentified 21 May 1880 Ł Hartford, Conn. -- To Rollin M. Daggett 24 May 1880 Ł Hartford, Conn. -- To Julia Jones Beecher 30 May 1880 Ł Hartford, Conn. -- To Unidentified June 1880 Ł Hartford, Conn. -- To Orion Clemens 1 June 1880 Ł Hartford, Conn.

To the Saturday Morning Club 1-11 June 1880 Hartford, Conn. -- To Moses S. Beach 8 June 1880 Ł Hartford, Conn. -- To William Dean Howells 9 June 1880 Ł 1st of 2 Ł Hartford, Conn. -- To William Dean Howells 9 June 1880 Ł 2nd of 2 Ł Hartford, Conn. -- To David Gray 10 June 1880 Ł Hartford, Conn. -- To William Dean Howells 10? June 1880 Ł Hartford, Conn. -- To Mary M. Booth 11 June 1880 Ł Hartford,Conn. -- To William Dean Howells 15 June 1880 Ł Hartford, Conn. -- To Franklin G. Whitmore 15 June 1880 Ł Hartford, Conn. -- To Charles Warren Stoddard 17 June 1880 Ł Elmira, N.Y. -- To Susan L. Warner and Elisabeth G. (Lilly) Warner 17 June 1880 Ł Elmira, N.Y. -- To Miss Simon 19 June 1880 Ł Elmira, N.Y. -- To Orion Clemens 22 June 1880 Ł Elmira,N.Y. -- To Daniel Slote 29 June 1880 Ł Elmira, N.Y. -- To Charles Eliot Norton 1Œ18 July 1880 Ł Elmira, N.Y. -- To Haynes and Simmons 2? July 1880 Ł Elmira, N.Y. -- To George Gebbie 14Œ17 July 1880 Ł Elmira, N.Y. -- To Pamela A. Moffett 23 July 1880 Ł Elmira, N.Y. -- To William Dean Howells 26 July 1880 Ł Elmira, N.Y. -- Samuel L. Clemens for Jean Clemens to Jane Lampton Clemens 28 or 29 July 1880 Elmira, N.Y. -- To William Dean Howells 1 August 1880 Ł Elmira, N.Y. -- To the Editors of the River Record 9 August 1880 Elmira, N.Y. -- To William Dean Howells 9 August 1880 Ł Elmira, N.Y. -- To John Brown 14 and 15 August 1880 Ł Elmira, N.Y. -- To Moncure D. Conway 17 August 1880 Ł Elmira, N.Y. -- To Elinor M. Howells 17 August 1880 Ł Elmira, N.Y. -- Samuel L. Clemens for Jean Clemens to Olivia Lewis Langdon 19 August 1880 Elmira, N.Y. -- To Joseph H. Twichell 29 August 1880 Ł Elmira, N.Y. -- To Edward H. House 31 August and 1 September 1880 Ł Elmira, N.Y. -- To Tiffany and Co. 2-16 September 1880 Elmira, N.Y. -- To T. W. M. Boone 3 September 1880 Ł Elmira, N.Y.

To William Dean Howells 3 September 1880 Ł Elmira, N.Y. -- To George Griffin per Telegraph Operator 11 September 1880 Elmira, N.Y. -- To Harriet E. Whitmore 13 September 1880 Ł Elmira, N.Y. -- To the Editors of the New York Evening Post 14 September 1880 Elmira, N.Y. -- To Thomas Bailey Aldrich 15 September 1880 Ł Elmira, N.Y. -- To Charles E. Perkins 15? September 1880 Ł Elmira, N.Y. -- To the Editor of the Hartford 20-24 September 1880 Elmira, N.Y. -- To David Gray 23 September 1880 Ł Elmira, N.Y. -- To Charles E. Perkins 23 September 1880 Ł Elmira, N.Y. -- To William Dean Howells 1? October 1880 Ł Hartford, Conn. -- To Frank Fuller 2 October 1880 Ł Hartford, Conn. -- To Edward H. House 6 October 1880 Ł Hartford, Conn. -- To Christian Bernhard Tauchnitz 7 October 1880 Ł Hartford, Conn. -- To Moncure D. Conway 8 October 1880 Ł Hartford, Conn. -- To William Dean Howells 13 October 1880 Ł Hartford, Conn. -- To Joseph H. Twichell per Telegraph Operator 14 October 1880 Boston, Mass. -- To William Dean Howells per Telegraph Operator 15 October 1880 Boston, Mass. -- To William Dean Howells 19 October 1880 Ł Hartford, Conn. -- To James R. Osgood 19 October 1880 Ł Hartford, Conn. -- To Francis E. Bliss 23 October 1880 Ł Hartford, Conn. -- To Orion Clemens 24 October 1880 Ł Hartford, Conn. -- To William Dean Howells 24 October 1880 Ł Hartford, Conn. -- To Charles E. Perkins 25 October 1880 Ł Hartford, Conn. -- To Clara M. Wilson 27 October 1880 Ł Hartford, Conn. -- To William Dean Howells 28 October 1880 Ł Hartford, Conn. -- To Frank Fuller per Telegraph Operator 30 October 1880 Hartford, Conn. -- To William Dean Howells 30 October 1880 Ł Hartford, Conn. -- To Cornelia Ward Smith November 1880 Ł Hartford, Conn. -- To Unidentified November 1880 Ł Hartford, Conn. -- To Herbert E. Hill 3 November 1880 Ł Hartford, Conn.

To Edward H. House 9 November 1880 Ł Hartford, Conn.