Ralph Waldo Emerson - Amos Bronson Alcott honors the life of Emerson with a eulogy and two poems written in 1882. (Image, text, PDF) - http://quod.lib.umich.edu/cgi/t/text/text-idx?c=moa;idno=ACJ8678
Life of Ralph Waldo Emerson - This biography, written near the time of Emerson's death, offers an interesting perspective on Emerson's times. - http://www.emersoncentral.com/others/life_of_ralph_waldo_emerson.htm
Emerson by Sooy - An 1874 review of Emerson's writings, by Rev. J. L. Sooey, printed in the 19th century women's journal, The Ladies' Repository. Represents the negative criticism of Emerson which also greeted his writings. - http://www.emersoncentral.com/emerson_by_sooy.htm