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Subscription and free eBook collections.

eBook Collections (require CTX login)

Over 180,000+ eBooks published by university, academic, and professional publishers. This is our primary eBook collection.

[Title List] e-Libro provides a comprehensive Spanish language collection of e-books for students & researchers pursuing liberal arts, social science & science studies. It includes over 95,000 titles from more than 500 publishers. Books for the collection are selected for both research and instructional value from leading commercial, academic & university press publishers from Spain & all countries in Latin America.

[Title List] SciTech includes the Natural Science Collection & the Technology Collection & provides full-text titles from around the world, including scholarly journals, trade and industry journals, magazines, technical reports, conference proceedings, government publications, and more. For those researchers who need to conduct comprehensive literature reviews, this database includes specialized, editorial-controlled A&I resources for discovery of relevant scholarly research and technical literature critical to the discipline.

30+ titles on important topics in education

Free eBooks (available freely on the Internet)

Downloadable, free audio books from the public domain.

Over 1,594 historical and modern children's books in 38 languages

Primary materials published before 1924 about the history and culture of the American South

Over 3,000 eBooks from the National Academies Press (NAP)

Over 25,000 eBooks sponsored by the Penn Library

Over 1,450 titles related to individual liberty, free markets, and limited government

The first and largest free e-book collection