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 Institutions and general inquiries:

US: 800-975-3250

Canada: 800-837-5365


Customer Service for World Book Reading Club:

Ph: 1-888-316-0590

Email: CustomerCare@worldbook.com


Customer Service for World Book WOW:

Ph: 1-888-316-0590

Email: CustomerCare@worldbook.com



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