Blakeney Manor: Home of the Scarlet Pimpernel:Includes information on the book series, e-texts, images of movies, sounds, and history.
Baroness E. Orczy: Short biography, further reading, selected works.
Classic Authors: Baroness Orczy - Suite101.com: A brief biography of Baroness Orczy.
El Dorado, An Adventure of the Scarlet Pimpernel: Plain text file at Project Gutenberg.
Great Literature Online: Includes the text of El Dorado, and a timeline.
Page by Page Books: Baroness Emmuska Orczy: Free HTML chapter-indexed texts of The Scarlet Pimpernel and El Dorado
The Elusive Pimpernel: Plain text file at Project Gutenberg.
The Hidden Hero: This short essay discusses Baroness Orczy's role in introducing the secret identity element into the culture.