Hathi Trust Digital Library
HathiTrust is a partnership of major research institutions and libraries working to ensure that the cultural record is preserved and accessible long into the future.
The HathiTrust Digital Library brings together the immense collections of partner institutions in digital form, preserving them securely to be accessed and used today, and in future generations.
3,087,982 volumes (~30% of total) are in the public domain, and freely available to read.
Acoustics; Advertising; Aeronautical Engineering; Animation; Architecture and Architectural Design & Technology; Art; Biosciences; Broadcasting; Building Surveying; Civil Engineering; Computer and Video Games; Computer Science; Construction; Contemporary History; Dance; Data Communications; Dental Implantology; Design; English; Environmental and Occupational Health/Management; Fashion; Film Studies; Gas and Petroleum Engineering; Geography and Environment; Heritage; Housing and Regeneration; Journalism; Languages; Literature; Mathematics; Mechanical Engineering; Media; Music; Nursing; Occupational Therapy; Performance; Photography; Physics; Physiotherapy; Podiatry; Politics; Prosthetics and Orthotics; Psychology; Psycho-oncology; Public Health; Quantity Surveying; Radiography; Real Estate and Property Management; Robotics and Automation; Scriptwriting; Sport; Trauma and Orthopaedics; TV and Radio; Fine Art; Wildlife and Zoology