Computer Books Online use the United States Post Office's Priority Mail and Media Mail for domestic delivery (USA). 

• Priority Mail usually takes 2-4 days.  
• Media Mail is less expensive, and delivery usually takes 3-10 days. 
• Shipping charges are determined by weight.

International Shipping has now been integrated into our shopping cart system. We ship to most international destinations. The amount is based on weight and destination. 

• Global Priority Mail usually takes 4-10 days.
• Orders are sometimes delayed in your local customs office, we have no control over that!

In-stock titles are shipped same or next day, depending on the time the order is received. 

If a book is not in stock, and we can find you a used copy, it generally takes 2-5 days for the book to arrive here, plus the the time it takes to reach you, which depends on the shipping method you have chosen. If there will be any unusual delays in processing your order, you will be notified by e-mail and given the option to cancel your order.

To see what your shipping charges will be, just choose your shipping country and zip code (zip code for USA orders only) when first adding an item to the shopping cart. The available methods and amounts will be shown in the cart, and you can check them again by clicking on the "View Cart" button in the blue navigation bar.