Contact Us


Who can I contact if I need more help?

If you have problems with an order or need to place an additional order, please contact Customer Service:

Phone: 800-621-1008
8:00 A.M. - 4:30 P.M. Monday - Friday (CST)
Fax: 773-281-0555
Address: 3441 North Ashland Avenue, Chicago, IL 60657

If you are having problems with finding resources or are having trouble logging in to the Digital library or Digital Textbooks systems, please Email Web Support at We will respond to your issue within 24 hours.