Terms of sale: Books and postage are presented in US dollars. Canadian dollars always accepted. We accept check or money order and PayPal. Postage is $8.90US for Expedited Parcel Post in Canada for the first book weighing up to 2 pounds; and US $3.00 for each additional book weighing up to 2 pounds. Please note that GST is charged on books and shipping for all Canadian customers and that we will send a request for extra charge for the GST for the Canadian customer. Please let us know if you require a special receipt for GST purposes. Shipping for heavy and oversize book will be quoted separately. Postage is $4.75 US, surface mail for the first book the US weighing up to 2 pounds; $2.00 for each additional book for shipping by surface mail to the US for books weighing up to 2 pounds. Books weighing more than 2 pounds, airmail or special delivery will be quoted. We are glad to quote delivery cost to international buyers. Books are carefully wrapped and shipped in corrugated cardboard cartons. Books are returnable for a full refund if the book is not as described. The book price only will be refunded for any other reason. Please notify JWMah in advance of any return within 7 days of receipt of the book before sending it back.