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World Book Store
Earn Bonus Kmp rewards with any completed purchase. Special terms and conditions may apply.
5 PREMIER POINTS/$1
Was 5 PREMIER POINTS/$1
Region:         Ships to:
World Book offers special pricing on the World Book Encyclopedia and all other World Book products for schools, libraries, and other institutions in the United States and Canada. Since 1917, World Book, Inc., has set the standard for providing accuracy, objectivity, and reliability in research materials for both children and adults. Based in Chicago, Illinois, World Book is an industry leader in the production of award-winning encyclopedias, reference sources, and digital products for the home and schools.
Purchases made offline are not eligible for rewards.
World Book Store Offers
Specializes in educational and reference books

Shipping Policy
All orders are processed within 2-3 business days. Orders are not shipped or delivered on weekends or holidays. If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone. Shipping charges for your order will be calculated and displayed at checkout. Orders over $25 are free. Standard shipping is $7.99. You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours.

Tax Policy
Buyer shall purchase the goods from seller at the then current list price. All prices are exclusive of all sales, use and excise taxes and any other similar taxes, duties and charges of any kind imposed by any governmental authority on any amounts payable by buyer. Buyer shall be responsible for all such charges, costs and taxes, if applicable; provided, that, buyer shall not be responsible for any taxes imposed on or with respect to, seller's income, revenues, gross receipts, personnel or real or personal property or other assets.

Payment Policy
We accept Visa, Mastercard, Discover, American Express and Paypal.

Return Policy
You may return any of the items purchased from the World Book Bookstore for a full refund within fourteen (14) days of receipt of your order. Items should be returned in their original boxes, in new condition and with the original packing materials. Indicate the reason for return on a copy of the packing slip and include it in with the returned items(s) to ensure proper credit to your credit card. If you do not have a copy of your packing slip, please indicate your order number and the reason for return on a seperate piece of paper and include it in with the returned item(s).
Disclaimer: You are about to enter a third party's website. The Website includes links to the websites of third party merchants. Mall Premier is not responsible for these sites, nor for any goods, information or services supplied through or in connection with them. Use of, purchases on, and any personal data you give to those sites will be subject to the merchant's own Terms and Conditions, which you should also read carefully. Please note that by making a purchase with this third party, you agree that we may be passed information relating to your purchase which you provide as part of your transaction, which we will hold and use in accordance with our Policy on Privacy and Data Protection. Content of any store advert or coupons displayed on this website (and its compliance with any applicable rule, law or regulation) is the sole responsibility of the store. For information on how we use your data and important limitations to our liability please see our Privacy Policy

Missing Transactions Inquiry

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Club Premier Toolbar FAQs

Do I have to sign up to use the Club Premier Toolbar?
Yes, you need to be a registered member of Club Premier to download and use the Club Premier Toolbar.

Does it cost me anything?
No, it is completely Free! That's the beauty of it, we actually pay you. You will earn on all qualifying purchases at the over 800 participating merchants in the program. You can also get added savings by using coupons listed for the retailers.

Do I have to shop through the Club Premier site?
If you have the Club Premier Toolbar installed, you can use it to make sure you are accessing on the deals instead of starting at Club Premier eStore. Look for the Club Premier Toolbar icon in the upper left corner when you visit your favorite retailers' websites. If you see the icon, open the toolbar and click the partner logo to activate tracking and make sure you are earning on qualifying purchases through the merchant.

What browsers are supported?
You can download the Club Premier Toolbar for the most popular browsers (Internet Explorer, Firefox, Chrome, Safari, Opera). See the install page for a complete list of the browsers/versions we support.

Do you support the Apple operating system?
Yes, the "Club Premier Toolbar" is browser specific so whether you run Firefox (or other browser) on a Mac or Windows machine you can download and install it. It will run the same in both.

How can I check my earnings?
Using the Club Premier Toolbar, you can check your earnings by simply expanding the toolbar. Your earnings-to-date are displayed on the lower right hand side. If you want to see your transaction history in greater detail, check out the My Account page of the site.

How do I add a store to my Favorites list?
Just click the "add this store to my favorites" button in the bar. This will add that merchant to your favorites list shown on the options page. It will also display on your favorites list on the eStore website.

How do I know when I am going to earn?
If you see the Club Premier Toolbar icon when you are on a merchant site, click on the icon to expand the full toolbar. You will see a message that says "Click here" to activate cash back. Once you click that button the Club Premier Toolbar will automatically redirect you through the Club Premier eStore servers and we will be able to track any earnings. The toolbar message will change to "You will now earn X% while you shop" and will be available to show you available coupons for that site as well!

How else can I save when I shop?
You can also use the available coupons for a particular merchant in addition to earning. At the top of the toolbar a pick list will display all coupons available for the particular merchant you are visiting. Select a coupon and Club Premier Toolbar will redirect you to the correct page on the merchant site for that offer, and confirm the offer details and your earnings for any purchases.

How many merchants will the bar work for?
The Club Premier Toolbar will work for all 800+ merchants in the Club Premier eStore program. For a full list of stores in the program, go to the Club Premier eStore website, and click the All Stores tab.

Why am I having trouble with Mall ClubPremier Toolbar and Safari?
We are now using a new Apple Developer License and continue to make improvements to our extension. If you have a Safari extension with a version lower than 1.9.0.0, you will be required to uninstall the old version. Go to Safari > Preferences > Extensions, select "Mall ClubPremier Toolbar" and click "Uninstall". You can then install the latest version from the download page.

Known issues:

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