Statistics for occurrence #1 of “Mifflin” in chapter 13 of Thomas Wentworth Higginson, Henry Walcott Boynton, Reader's History of American Literature:

...n's , in English men of letters series, 1901. J. T. Morse's , 2 vols., Houghton, Mifflin & Co., 1896. Horace E. Scudder's , 2 vols., Houghton, Mifflin & Co., 1901. Houghton, Mifflin & Co., are the authorized publishers of the works of Longfellow, Whittier, Holmes, Lowell, Hawthorne, Emerson, and Thoreau. The standard edition in each case is the Riverside edition. ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Mifflin 78 20 6 0 0 user votes
Thomas Mifflin 61 0 1 0 0 user votes
James Mifflin 8 0 0 0 0 user votes
Warner Mifflin 6 0 0 0 0 user votes
Benjamin Crowninshield Mifflin 4 0 0 0 0 user votes
James R. Mifflin 2 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.