Classic Bookshelf: Uncle Tom's Cabin, free to read online with adjustable sized text and automatic bookmarking.
ClassicNotes: Uncle Tom's Cabin: Full summary and analysis written by Harvard students. Includes a biography, message board, and background information.
Key to Uncle Tom's Cabin - Chapter III: "from The Key to Uncle Tom's Cabin; presenting The Original Facts and Documents Upon Which The Story Is Founded, by Harriet Beecher Stowe, 1853."
Lecture Notes on Uncle Tom's Cabin: From Gonzaga University faculty.
Literature Network: Uncle Tom's Cabin: Free online version.
Mothers in Uncle Tom's America: On the mid-nineteenth century maternal ideal as it was understood by Harriet Beecher Stowe and her readers: a small sample of the representations of mothers and motherhood in the popular press of the day.
Poetry Archive: Harriet Beecher Stowe: Several poems by Harriet Beecher Stowe.
Poganuc People: Their Loves and Lives: University of Virginia etext.
Project Gutenberg: Uncle Tom's Cabin: Complete book in plain text format.
Queer Little Folks: Nine short parables for Children. HTML format to read online.
Queer Little Folks: Etext at Project Gutenberg.
Read Uncle Tom's Cabin: Read Uncle Tom's Cabin conveniently, online, page by page.
Uncle Tom's Cabin by Harriet Beecher Stowe: The complete online HTML text, extensively annotated, with references cross-linked to the Encyclopedia of the Self.
Uncle Tom's Cabin: or Life Among the Lowly: A copy of the book's text, plus essays on motherhood in Uncle Tom's Cabin, another essay on homes in the book, and a bibliography of print and online resources.