British Poetry 1780-1910 - A hypertext archive of scholarly editions: Electronic Text Center, University of Virginia.
Early Manuscripts at Oxford University - Digital facsimiles of complete manuscripts, scanned directly from the originals: Ancient papyri (from Herculaneum), Celtic and other medieval manuscripts.
The Literary Encyclopedia - A system of databases that provides up-to-date 2500-word profiles of literary authors, works and topics. Requires paid membership.
The Lost Club - Offers biographies of several "unsung" authors from the 19th and 20th centuries, as well as information on obtaining printed copies of their works.
Luminarium - Texts, biographies and criticism of authors from the Medieval, Renaissance and 17th Century periods.
