AAAS Distribution Center

Telephone: 1-800-222-7809 between 8:30 am -5:00 PM EST (VISA/MasterCard only).

Fax orders: 301-206-9789.

Mail: AAAS Distribution Center; PO Box 521; Annapolis Junction, MD 20701

Orders of $4.00 or more add $2.00 (domestic) and $4.00 (international) postage & handling. For shipments to CA, add applicable sales tax. For shipments to DC, add 5.75% sales tax. For shipments to Canada, add the GST.
Orders must be prepaid or accompanied by a purchase order payable to "AAAS." Please allow 3-4 weeks for delivery.