Purchase Textbooks

Special Offer: Both the USIT-textbook (hardbound, $44.50) and the HI-textbook (electronic, pdf, $22.50) are available for the price of one – $44.50 US – plus shipping&handling for the hardbound book. This offer is good while the USIT-textbooks remain in stock. Payment may be made by check drawn on a US bank or by credit card service provided by PayPal. After completing registration and publication selections you will be transferred to PayPal to complete a credit card purchase. The USIT textbook will be delivered by Preferred US Mail. The HI textbook will be mailed to your email address at the end of completing your transaction with PayPal. Click REGISTRATION