Mr. Clemens and Mark Twain :
Kaplan, Justin.
Mr. Clemens and Mark Twain : a biograph. - New York : Toughstone Book, 1983. - 424 p.
PS1331 / .K37
Mr. Clemens and Mark Twain : a biograph. - New York : Toughstone Book, 1983. - 424 p.
PS1331 / .K37