LiteratureClassics.com: John Steinbeck - Essays on Steinbeck's life and works, including "The Pearl". Also includes a biography. - http://www.literatureclassics.com/authors/Steinbeck/
The Cannery Row Foundation - Bibliography of Steinbeck's articles and contributions to periodicals. - http://www.canneryrow.org/Research/Steinbeck/js_articles_biblio.html
John Steinbeck's Pacific Grove - Virtual tour of this seaside town, where the author lived and drew inspiration for his works. - http://www.93950.com/steinbeck/
John Steinbeck Bibliography - Information about many literary and biographical works by and about John Steinbeck. - http://users.hit.net/~mhenry/Steinbeck/Home.html
The Smoking Gun: Archive - Supposed actual memos from an FBI investigation of Steinbeck. - http://www.thesmokinggun.com/archive/steinbeck1.shtml