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 Klaus Gantert; Rupert Hacker
Language: German
Publisher: München : K.G. Saur, 2008.

EIn Standardwerk

Very Good

by krb-testaccount

Reviewed about 3 days ago

by Katherine Krieg
Book: Biography : Juvenile audience
Language: English
Publisher: Minneapolis, Minnesota : Core Library, an imprint of Abdo Publishing, [2015] ©2015

Woman of Science

Very Good

by AnchorageSchools

Reviewed about 4 days ago

by Dan Wells
Book: Fiction : Secondary (senior high) school
Language: English
Publisher: New York, NY : Balzer + Bray an imprint of HarperCollins Publishers, [2014]. ©2014

Dystopian thriller


by AnchorageSchools

Reviewed about 4 days ago

Recently updated lists

Things to Check Out

by ejquinn

19 items

Revised about 20 minutes ago



53 items

Revised about an hour ago


by cpetreman

21 items

Revised about 7 hours ago

Guatemalan Medicine

by ejquinn

19 items

Revised about 10 minutes ago

Things to Check Out

by Thatkidwiththeafro

11 items

Revised about 4 hours ago

Things to Check Out

by catlim

13 items

Revised about 2 hours ago


by ameliakohbutler

13 items

Revised about 20 minutes ago

Things to Check Out

by laurelg

27 items

Revised about 10 hours ago


by brycewiseman

192 items

Revised about 11 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.