skip to content

Find items in libraries near you

2 billion items available here through a library

WorldCat connects you to the collections and services of more than 10,000 libraries worldwide Learn more ››

Illustration: WorldCat on the mobile Web

"Find in a library" on your mobile device with WorldCat Mobile

  • Go to to find and search libraries on the mobile Web
  • Choose an iPhone or Android app to find an item in a library near you

Learn more and find an app »


WorldCat Identities Network

Visually explore the interconnectivity and relationships between WorldCat Identities.


Browse library collections with WorldCat Genres

Discover dozens of genres representing hundreds of titles, authors, subjects, characters, locations and more ranked by popularity in the world's libraries.

Use WorldCat tools

Keep library resources close at hand from your browser or personalized Web page. Add the world's libraries to your mobile and FB apps.

Use WorldCat tools

Build a bibliography

Get citations of library materials in five common styles, and export them to a variety of formats including EndNote, Reference Manager and RefWorks.

Watch our tutorial

Video tutorial

How to use WorldCat citations (YouTube)


Recent reviews

by Rita Cavallotti; Institute of Advanced Family Studies;
Language: English
Publisher: Barcelona Institute of Advanced Family Studies ; Cizur Menor (Navarra) Thomson Reuters Aranzadi 2015
by Montserrat Gas-Aixendri
Language: English

Excelent work


by montsegas

Reviewed about 3 days ago

by Michele Ferri
Language: Italian
Publisher: Foggia : C. Grenzi, cop. 2014.

Recently updated lists



11 items

Revised about 5 hours ago

First World War

by Weisbrod08

54 items

Revised about 2 hours ago

United States of America - history

by Weisbrod08

33 items

Revised several hours ago

Machine learning 26

by NpNp

500 items

Revised about 4 hours ago

World history

by nybotch

282 items

Revised several hours ago

Things to Check Out

by immasara

42 items

Revised about 2 hours ago

Military history

by Weisbrod08

92 items

Revised about an hour ago

Machine learning 35

by NpNp

493 items

Revised several hours ago

For librarians and information providers:

Close Window

Please sign in to WorldCat 

Don't have an account? You can easily create a free account.