Other library catalogues
- Australia Libraries Gateway: access to the online catalogues of Australian libraries.
- Council of Australian University Libraries (CAUL): provides links to the sites of university libraries in Australia.
- Libraries Australia: access the combined holdings of major Australian libraries.
- National Library of Australia: the catalogue of Australia's leading public research library.
- State Library of New South Wales: search the holdings of the oldest library in Australia.
- Trove: discover two centuries of Australian materials.
National libraries elsewhere
- British Library Public Catalogue: search the UK national library.
- BnF: the catalogue of the Bibliothèque nationale de France (BnF).
- Library and Archives Canada/Bibliothèque et Archives Canada
- Library of Congress: the major reference library in the United States.
- National Library of New Zealand/Te Puna Mātauranga o Aotearoa: the online catalogue of the National Library of New Zealand
Links to multiple catalogues
- ARL: links to the sites of US research libraries.
- COPAC: provides combined access to the catalogues of major UK research libraries.
- The European Library: this site includes a federated search across the holdings of dozens of European libraries in addition to direct links to the catalogues of each institution.
- Karlsruher Virtueller Katalog (KVK): search across the holdings of major German-language research libraries in Europe.
- Libdex: offers links to library catalogues by country.
- UK catalogue of serials: search the journal holdings of 75 UK research libraries.
- Wikipedia: provides links to the catalogues of national libraries world-wide.
- WorldCat: links to the home pages of hundreds of overseas libraries.