Knowledge Unlimited
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  © 2018
  Knowledge Unlimited®
  1. Introduction to our catalog
  2. Searching
  3. Ordering
  4. Privacy and Security


Knowledge Unlimited uses a full-featured electronic catalog system (commonly known as a shopping cart) with online ordering capability and support for SSL security. Some features are:

  • Customers maintain a "shopping cart" for ordered items
  • Encryption of credit card numbers on disk
  • Search capability
  • Works well with all browsers


Enter your search word(s) in the box at the top of the menu on the left. Enter one or more words describing your interests. Then click on go. The search will return products that are described by all words that you entered. For example, if you enter baseball football, only those products that include both baseball and football will be found.

If you click on Advanced Search, you can narrow your search to specific areas (journalism, art, children's books, etc.), certain product formats (videos, CD-ROMs, and so on), or specific grade levels. You can also require that products returned from the search have closed captioning or include a teacher's guide.


The shopping cart allows you to place an order via the web. To order, just click on a Place in cart button. Next you will see the contents of your shopping cart with the selected item entered with quantity one.

If you wish to order a different quantity, just enter the number in the quantity field and then click Recalculate to register the new quantity and see the new subtotal.

After you've filled your shopping cart, choose checkout and fill in the requested information. We do require your telephone number and email address in case it is necessary to contact you about your order.

You will see an indication from your browser that SSL security is being used,so you can be assured that your credit card number or other sensitive information is encrypted as it is sent over the Internet.

Privacy and Security

See our separate page about privacy and security.