Contact Us


Corporate Contact:
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 8-5

Customer Service for Home and Family

Ph: 800-967-5325

Customer Service for School and Library:
US: 800-975-3250

Canada: 800-837-5365

Customer Service for World Book Explorers Programs:

Ph: 1-888-215-4327



Get in touch