Please confirm availability before submitting payment. CWO in US dollars. We accept Paypal, VISA, Master Card, American Express; please provide card number, expiration date, exact name on card and phone number. Institutions billed. All items returnable within 7 days with prior notification. Shipping additional: $6.00 for first book, $1.50 each additional. We ship UPS; please provide a street address. Overseas shipments billed at actual cost.