Grolier also published an annual supplement, The New Book of Knowledge Annual which updated the encyclopedia with summaries of the events of the year. Other than the title and publisher there was no "real editorial connection to the encyclopedia". [16] These were published from at least 1957 to 2012. [17] [18] The print encyclopedia format simply cannot compete with online resources in terms of information accessibility, volume, price and date relevance. The set was published before the horrors of World Wars and was written in the context of a “worldview lost forever.” Today, it is highly prized by collectors.

Finally, you’ll be able to determine whether it is worth the time and effort to sell your encyclopedias. Complex subjects that are explained using amazingly detailed CGIs that entice young readers to dive in and explore.The Book of Knowledge was an encyclopedia aimed at juveniles first published in 1912, by the Grolier Society. And, of course, there is a third option: you can hold on to your encyclopedias in the hopes they’ll become more collectible and valuable over time. Your great-great-great grandchildren might thank you for it. While the digital age has revolutionized how information is shared and digested, it has also rendered longstanding reference tools obsolete. Encyclopedias, once considered indispensable tomes for higher education, have largely gone the way of the dodo: extinct. Explore science like you've never known it before with this children's encyclopedia perfect for budding scientists!

Change the way you see the world, with a groundbreaking visual approach to the wonders of our planet, in this fully updated edition. That oversimplified explanation, however, doesn’t help the average person put a value on their encyclopedias. And the fact is, most encyclopedia sets aren’t worth much at all. Thus, many U.S. households are left with old encyclopedias that do little more than collect dust. If yours is one such households, you might be interested in selling your encyclopedias on the collectibles market; but first, you need to find out what your encyclopedias are worth. Here’s how to find the value of your encyclopedias. Children can explore the world as they've never seen it before, looking at what makes the human brain so special and finding out how the body's cells make energy. Journey through history in this visual encyclopedia, from the earliest life forms right up to our world today.Children aged 9+ will find themselves totally absorbed in complex subjects, made clear through engaging explanations, intricate illustrations, vivid photographs, and striking 3D images. From Viking raiders and Samurai warriors to robotics and chemical reactions, amazing animals, the human body, the marvels of history, and more are visualised in incredible detail, inside and out, providing a mind-blowing introduction to every aspect of human knowledge. Originally largely a reprint of the British Children's Encyclopaedia with revisions related to the United States by Holland Thompson, over time the encyclopedia evolved into a new entity entirely. It was published under a policy of continuous revision, meaning that there were no separate editions, but annual printings that were edited and updated by the publisher. Thompson remained editor until his death in 1940. From 1941 to 1960 it was edited by Ellen V. McLaughlin and from 1960 to 1966 by John D. Tedford. Book values continually change depending on a number of market-driven factors. While it is impossible to list every possible encyclopedia value in a single article, knowing that most encyclopedias carry little value, how to spot those that do, and how to research current market prices can help you determine how much your encyclopedias are worth today. Armed with that information, you can decide what to do with your old encyclopedias.

The problem, explains Lynn Roundtree, is that encyclopedias have no inherent value. Roundtree, who has more than 25 years of book appraisal experience, is the owner of Armadillo Books & Appraisals, based in Chapel Hill, NC. Encyclopaedia Britannica praised the index system that was introduced by the Book of Knowledge: "much of the success of the work as a reference tool resulted from its splendidly contrived index, which remains a model of its kind.". [5] There was a separate index for poetry.

Should I Sell My Encyclopedias?

A whole collection of facts, charts, timelines, and illustrations that cover a vast range of topics.