PBS Masterpiece: The American
http://www.pbs.org/wgbh/masterpiece/americancollection/american/
Website for the PBS Masterpiece series on the novel, with a wealth of resources including an Essays + Interviews section, a Henry James timeline, Teacher's Guide, and additional links and bibliography.
Goodreads.com, The American
http://www.goodreads.com/book/show/20675.The_American
The novel's page on Goodreads.com.
Penguin Random House
http://www.penguinrandomhouse.com/authors/14338/henry-james
Henry James author page with biography and list of books.
The Modernism Lab at Yale University
https://modernism.research.yale.edu/wiki/index.php/Henry_James
Biography of Henry...
