Below are online books resources for many disciplines. This page also includes program and reference material resources for items as the SAT, PSAT, GMAT, or hypertension, etc. Most of the book retailers offer sales and discounts, as well as the buyback option. They will buy back used books - some for well above what you may get from your college or university. Check them out.

In addition to providing an ideal way for publishers, buyers and sellers to trade books efficiently and effortlessly, A1Books.com also has Music CDs, DVDs, games, electronics, GPS navigation systems, medical supplies, computers and accessories, software, hardware and storage devices. Whether you are a student looking for a textbook or purchasing products for a company, they can provide you with the best prices and purchasing experience online.

Audible.com is the leading seller of Audio Books on the internet, with over 50,000 titles including American History, Romance, Business and Science Fiction. Audible's content is easily listenable on your PC, Mac or iPod or you can burn the content to an audio CD. Choose one of their flexible buying options including the AudibleListener® Platinum Plan which lets you download 2 audio books per month, the AudibleListener® Gold Plan to download 1 audio book per month or you can always download one book at a time.

With vast warehouses across the United States, Barnes and Noble have in stock over 1 million titles for immediate delivery -- that's more titles than any other online bookseller. An additional 30 million titles are available in their Used & Out of Print Store. Barnes and Noble - the ultimate online destination for anyone in search of low-cost used and hard-to-find online books.

Bookbyte.com is an on-line college bookstore specializing in used college textbooks with discounts of 25% – 45%. In addition to college textbooks, they also carry trade, and K-12 textbooks. Currently stocking over approximately 300,000 books, they also have inventory supplied through drop ship relationships. Offering customers fast same day (within 24 hrs) shipping, they also have a 14 day return policy, and provide industry trained, live in-house customer service representatives.

With the Premium Online Service, receive unlimited access to the full, updated content of the 32-volume, Student and Concise encyclopedias, thousands of video and audio clips, hundreds of magazines and journals within an advertising-free environment. Their online store features a large collection of learning & reference products, print and software products, a wide assortment of the best-selling books and CD's and a variety of outstanding science and geography products, chosen for their educational and entertainment value.

eCampus.com is the easiest, fastest, cheapest way for students to buy online books, as well as the best place for internet shoppers seeking the best deals on trade books. They offer the largest in-stock selection of new and used textbooks.

At Kaplan, their mission is to help individuals achieve their educational and career goals. As one of the world’s leading providers of lifelong education with operations around the globe, they have evolved well beyond their historic roots in test preparation to serve students of all ages through a wide array of offerings. These include programs for kids and schools, post-secondary education, professional training and more. Whether helping a first-grade student master basic reading skills, enabling a mother to earn her bachelor’s degree, or assisting a financial services professional to obtain a securities license, Kaplan helps everyone to achieve their goals and dreams.

Medifocus offers the most current Medical Guides on Major Diseases and Conditions. Dedicated to providing the latest and most comprehensive detailed information about specific medical conditions, the guides are updated regularly using the most trusted peer-reviewed medical information sources. Medifocus has medical information Guides for over 120 medical conditions, including cancer, heart ailments and women's health issues. Consumers and families facing chronic or life-threatening medical issues can find advanced, medical journal information they need to understand their illnesses and treatment options. Medifocus Guides can help answer key questions about critical medical issues like:

TextbookX.com is the place to buy and sell new and used discount textbooks, general reading and reference titles. They have over 930,000 titles in stock, most shipping within 1-2 business days. With average savings of 50% off new book prices, students, educators, and general book buyers enjoy 10% to 80% savings off retail prices. Students can also sell their used textbooks on the marketplace for an average of 200% more than typical bookstore buyback prices. FREE SHIPPING on most textbook orders over $49!