Bartleby.com: The Portrait of a Lady
Novel published in 1881 and regarded as James's masterpiece. HTML version.
Literature Network: The Portrait of a Lady
Chapter indexed HTML of the complete text. Includes a search feature.
New Paltz: The Portrait of a Lady
Text of the 1908 New York edition.
The Portrait of a Lady, Volume 1
Etext at Project Gutenberg.
The Portrait of a Lady, Volume 2
Etext at Project Gutenberg.