• ECHO Buddhist Text Corpora - Mongolia includes a Collection of Buddhist Texts in Mongolia, maps, and more.
• The Cambridge History of English and American Literature Eighteen volumes covering  poetry, fiction, drama and essays, history, theology and political writing
• Eserver.org from Iowa State U, where hundreds of writers, editors and scholars gather to publish works in the humanities free of charge.
• Literaryhistory.com curated collection of online literary criticism organized by era and author
• UK Reading Experience Database housed at The Open University containing over 30,000 easily searchable records documenting the history of reading in Britain from 1450 to 1945

Eras and Movements

• The Modernist Journals Project aims to be a major resource for the study of modernism and its rise in the English-speaking world, with periodical literature as its central concern. The historical scope of the project has a chronological range of 1890 to 1922, and a geographical range that extends to wherever English language periodicals were published
• Furness Shakespeare Library A selection of primary and secondary sources, including both texts and images, that illuminate the theater, literature, and history of Shakespeare, Shakespearean texts, theatrical production, and criticism
• English Renaissance in Context designed to provide scholars and students at a variety of levels with access to major texts of the English Renaissance in their original versions

Classical Literatures

• Internet Classics Archive 441 works of classical literature by 59 different authors, including user-driven commentary and "reader's choice" Web sites. Mainly Greco-Roman works (some Chinese and Persian), all in English translation
• Chinese Classical Literature contains Chinese classics with each character hyperlinked to its definition and etymology. No Chinese software is necessary - characters are displayed as images. Links to English translations are included for most works.
• Japanese Literature Homepage Japanese literary history, works, references, and links to other sites
• History of Japanese Literature introduction to Japanese Literature from Masahide Kanzaki. Based on The Pocket Japan.

Poetry

• PennSound New and archival recordings of poetry readings and discussions with poets
• Electronic Poetry Center Large collection of poetry and poetry related texts in English, devoted to "innovative writing"
• Sonnet Central an archive of English sonnets, commentary, and relevant web links and a forum for poets to share and discuss their own work
• Poets.org from the American Academy of Poets. Contains "thousands of poems as well as hundreds of poet biographies, essays, interviews, and poetry recordings—with new material being added constantly"
• Favorite Poems Project Video archive of Americans reciting their favorite poems
• Poetry 180 designed for high school students, offers a poem a day for the 180 days in the American school year

Geographical Focus

• Online Bibliography of Ottoman-Turkish Literature database of references to theses, books, articles, papers and projects relating to research into Ottoman-Turkish culture. Also available in Turkish. Index only.
• Uysal - Walker Archive of Turkish Oral Narrative 
• Alex Catalog a collection of public domain and open access documents with a focus on American and English literature as well as Western philosophy

Women's Studies

• Women's Studies Reading Room from the University of Maryland, includes academic articles, book reviews, fiction, non-fiction, and poetry
• Victorian Women Writers Project an electronic collection of texts by British women writers of the late Victorian period

This is a subpage of the Humanities page, which you should also consult.