Urbanisation and State Formation in the Ancient Sahara and Beyond:

Payment options include credit card, check, money order, bank transfer of funds, Venmo, and PayPal. *Customers who choose to pay by a Visa, Mastercard, American Express, or JCB credit card should conclude an on-line transaction with abebooks. *Customers who choose to pay by a Discover credit card should place an order with abebooks; Andover Books and Antiquities will process the transaction. *Customers who choose to pay by check or money order should place an order with abebooks, and then send payment in the mail to Andover Books and Antiquities. Please note that upon receipt of a personal check, Andover Books and Antiquities will ship the order within ten business days for Massachusetts banks. *Customers who choose to pay by PayPal should contact Andover Books and Antiquities. Please note that PayPal is not accepted for international orders. *Customers who choose to pay by bank transfer of funds should place an order with abebooks; Andover Books and Antiquities will forward instructions for a secure transfer. ***** All books may be returned within thirty (30) days of receipt, provided that they are in the same condition as at the time of sale. The cost of a return shipment is at the customer's expense. ***** NOTE. For the remainder of the calendar year 2023, the following holidays exclude business: Labor Day (September 4), Columbus Day/Indigenous People's Day (October 91), All Saints Day (November 1), Thanksgiving Day (November 23), and Christmas Day. *** Our contact information is as follows: Jeffrey Paul Orrell, Andover Books and Antiquities , 373 Salem Street, Andover, Massachusetts 01810 UNITED STATES OF AMERICA 978 475 7928 BasileiaBooks@hotmail.com

The Shipping Rates and Speeds that appear with the book records are approximations. Factors such as the size and weight of the book, as well as the country of destination, may necessitate an adjustment to the cost of delivery. The policy of Andover Books and Antiquities is that the customer pays for the actual cost of postage. The accounting system at abebooks necessitates a surcharge of approximately 13.5 percent above the actual costs. We will continue to offer customers the most desirable and cost-efficient means of delivery, despite the ever-rising prices. Andover Books and Antiquities ships orders to customers through the United States Postal Service. Other shipping outlets are available upon special request. Among the options are DHL, Federal Express, and the United Parcel Service (UPS). For postage withing the USA,Andover Books and Antiquities includes the charge for Signature Confirmation in the postage price with each book order. Customers who seek an exception to this policy must do so before finalizing a purchase from Andover Books and Antiquities. Under no circumstances will Andover Books and Antiquities be held liable for non-delivery of items that have been received by the Postal Service. Customers who want to insure an item in transit should make a request as part of the book order. In most cases, insurance will necessitate a modest increase in the price of postage. For delivery to destinations outside the USA, the standard method of delivery is First-Class Mail International at the United States Postal Service. For the vast majority of receiving countries, the customs number serves as a means of tracking the package while it is in transit to the counrty. International customers should be aware that although this is a reliable system, it does not provide insurance or formal tracking. In a small number of cases, the book may be delayed in delivery for several weeks or even a few months. International customers who prefer the security of insurance and/or formal tracking should indicate their preference at the time of placing an order, and Andover Books and Antiquities will indicate the increased price for postage.