National Council for the Social Studies
8555 Sixteenth Street
Suite 500
Silver Spring, Maryland 20910
(301) 588-1800
Regular Business Hours
Monday through Friday
9:00am - 5:00pm, Eastern Time
Summer Hours July 5-August 29
Monday-Thursday
9:00am - 5:00pm, Eastern Time
Vendor Information
Remittance Address
PO Box 79078
Baltimore, MD 21279-0078
Book Orders
Online Bookstore
bookstore@ncss.org
800-683-0812 or 301-779-0604