1.
|
Boston, Houghton Mifflin, 1955.
|
2.
|
Boston : Houghton Mifflin, 1920 (Cambridge, Mass. : Riverside Press)
|
3.
|
New York : Library of America, 2004.
|
4.
|
Boston and New York, Houghton Mifflin company, 1928.
|
5.
|
New York : The Macmillan company, 1916.
|
6.
|
Boston, New York, Houghton Mifflin Company [1921]
|