Where can you read The Pirate and the Princess The Red Crystal online?

Recent books (published in 1964 and after) and many less recent ones (published from 1923 to 1963) are not yet in the public domain, so they are not usually available to read online for free, although excerpts might be available at google Books or Amazon.com.

• You can read an excerpt of The Black Pearl by Scott O'DELL (© 1967) at google Books.
• You can read an excerpt of The Black Pearl by Cynthia Harrod-Eagles (© 1982) at google Books.

Much older books (published in 1922 or earlier) are in the public domain, so they might be available to read online or download at Project Gutenberg, internet Archive, or google Books.

• You can read The Black Pearl: A Comedy in Three Acts by Victorien Sardou (published 1862) at google Books or Internet Archive.
• You can read The Black Pearl by Mrs. Wilson Woodrow (published 1912) at Project Gutenberg, Internet Archive, or google Books.
• You can read The Black Pearl by Noel Aimir (published 1911) at Internet Archive.