Mark Twain
- E-text versions of selected works, including The $30,000 Bequest and Other Stories and The Tragedy of Pudd'n Head Wilson.
- http://www.classicauthors.net/Classics/Twain/mark_twain.htm

A Tramp Abroad
- Travel book. Sequel to "Innocents Abroad." In plain text, zipped plain text, or zipped HTML, at Project Gutenberg.
- http://www.gutenberg.org/etext/119

Mark Twain's Speeches
- In plain text, and as a zip file, from Project Gutenberg.
- http://www.gutenberg.org/etext/3188

Mark Twain's Burlesque Autobiography
- In plain text, or as a zip file, from Project Gutenberg.
- http://www.gutenberg.org/etext/3175

Mark Twain's Autobiography and First Romance
- An etext of the 1871 work consisting of color PDF scans of the entire text.
- http://www.quinnipiac.edu/other/ABL/etext/mtauto/mtauto.html

Twain and Technology
- Discussing the use of technology in A Connecticut Yankee in King Arthur's Court.
- http://fayette.k12.in.us/~cbeard/cy/index.html

The Territorial Enterprise
- Includes works by and about Twain from his work on the Nevada newspaper.
- http://www.territorial-enterprise.com

Reception of Huckleberry Finn
- Essay on the American reception of the novel in 1885.
- http://www.fut.es/~fromeu/huckrec.htm

Literature Network: Life on the Mississippi
- Chapter indexed HTML of the complete text. Includes a search feature and author biography.
- http://www.online-literature.com/twain/life_mississippi/

Chapters from Mark Twain's Autobiography
- Complete searchable text of the 25 chapters published in the North American Review in 1906-1907.
- http://www.boondocksnet.com/twaintexts/autobiography/index.html

The Speeches of Mark Twain
- The complete texts of the author's speeches from the 1910 edition and other sources, with corrected dates and a new chronological index.
- http://boondocksnet.com/twaintexts/speeches/

Life on the Mississippi
- E-text version.
- ftp://ibiblio.org/pub/docs/books/gutenberg/etext95/lmiss10.txt

Ode to Stephen Dowling Bots
- A poem by Twain.
- http://www.randomhouse.com/boldtype/0499/twain/poem.html

Innocents Abroad
- Etext and study resources at the University of Virginia.
- http://etext.virginia.edu/railton/innocent/iahompag.html

Classic Bookshelf
- Texts of Following The Equator, The Adventures Of Tom Sawyer, The Adventures Of Huckleberry Finn, Tom Sawyer Abroad, Tom Sawyer, Detective, The Prince and the Pauper and The Tragedy of Pudd'nhead Wilson. With adjustable sized text and automatic bookmark
- http://www.classicbookshelf.com/library/Twain/

Ever the Twain Shall Meet
- Online texts of a wide selection of his works, as well as links to other sites with online texts.
- http://www.lm.com/~joseph/mtwain.html

Search the Mark Twain Reviews
- Searchable reviews of Twain's works.
- http://etext.virginia.edu/patbin/pat2www?specfile=/lv6/workspace/railton/pat/public/mt-reviews.p2w

Search Twain's Works
- Searchable etexts of his works.
- http://etext.virginia.edu/etcbin/twain2www?specfile=/lv6/workspace/railton/texts/public/twainpub.o2w