This site provides a chronology
of American writer Ernest Hemingway's life and writings, an online tour of the Ernest Hemingway Birthplace Home, information about the Ernest Hemingway Museum, and links to other Web resources.
A biography of Hemingway
http://longman.awl.com/kennedy/hemingway/biography.html
successfully intertwined with a critical overview of his literary output.
An excellent site
http://www.nytimes.com/books/99/07/11/specials/hemingway-main.html
collecting the the New York Times' myriad resources on Hemingway for his recent centenary. Includes reviews of all his works, insightful critical commentary, pictures, bibliography, even a real audio version of his 1954 Nobel Prize acceptance speech.
A clearinghouse for information
http://www.lostgeneration.com/hrc.htm
on Hemingway and his literary compatriots of the "Lost Generation." Includes a biography, bibliography, answers to frequently asked questions about Hemingway, and a very thorough list of Hemingway links.