Contact Us

World Book, Inc. Headquarters:
180 N LaSalle St.Suite 900
Chicago, Illinois 60601
Ph: 312-729-5800
Fax: 312-729-5600

Customer Service:

Hours: Monday through Friday 9:00 AM -5:00 PM Central Time

Customer Service for Families

Ph: 800-967-5325

Customer Service for Institutions:
US: 800-975-3250

Canada: 800-837-5365

Customer Service for World Book Reading Club:

Ph: 1-888-316-0590



Get in touch