Libraries in the UK
- COPAC searches the combined catalogues of the UK's major research libraries. Full list of the libraries covered (N.B. Does not include Birkbeck).
- UK Higher Education library catalogues via lib-web-cats.
- Universities UK is an organisation supporting 134 HE institutions in the UK.
- Biblioteca Nacional (National Library of Spain)
- Bibliothèque Nationale (National Library of France)
- Deutsche Bibliothek (National Library of Germany)
- offers access to the combined resources (books, magazines, journals - both digital and non-digital) of the 43 national libraries of Europe. It offers free searching and delivers digital objects - some free, some priced.
- Library of Congress (US)
- lib-web-cats A directory of libraries throughout the world.
- LibDex Links to over 18,000 library web sites worldwide.
- LibWeb Links to over 6,000 libraries from 115 countries.
- UNESCO Libraries Portal