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 Henry Baldwin Ward; Sigma Xi, the Scientific Research Society of North America.
Language: English
Publisher: Schenectady, N.Y., Union College [1936]

Unique science resource

Very Good

by NetStrider

Reviewed about 2 days ago

by Oliverio García Palencia
Language: Spanish
Publisher: Bogotá, Col. : Legis, 2013.
by A G Judd; M Hovland
Language: English
Publisher: Cambridge : Cambridge University Press, 2009.

Help to understand submarine features


by Sianturi

Reviewed about 20 hours ago

Recently updated lists

UNO - JUV Storybook


57 items

Revised about an hour ago

UNO - JUV Bilingual


25 items

Revised about 20 minutes ago

UNO - JUV Adventure


70 items

Revised about 10 minutes ago

UNO - JUV Multicultural fiction


156 items

Revised about 30 minutes ago

Theatre History

by LSSULibrary

21 items

Revised about 30 minutes ago

UNO - JUV Historical Fiction


53 items

Revised about 30 minutes ago

UNO - JUV Science Fiction


26 items

Revised about an hour ago

emotion regulation

by rooftop59

65 items

Revised about an hour ago

New DVDs

by mvclibrary

42 items

Revised about 10 minutes 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.