Some people eat, sleep and chew gum, I do genealogy and write...

Monday, August 25, 2014

The Online Digital Book Collections

This series of posts consists of links to online websites in different categories useful to genealogists and researchers. The first post listed online digital map websites. The next posts in the series listed both national and state digital newspaper websites. This post was intended to be a list of all of the websites I can find that have collections of digital books. Well, that turned out to be impossibly lengthy. For example, it would include nearly every university and college library and/or special collections department in the world. I finally realized that the list would go on forever, so I settled for a representative sample.

Some of these websites will be commercial and have a subscription charge, but even those with a charge for some books may also have a selection of free books. In some cases, you may have to dig down into the website to find the digital books, but they will be there. I finally decided to stick with English language websites. I might try some of the other language websites some time, but the difficulty is determining if they are legitimate or pirate sites without knowing the languages that well.

In making this list, it is apparent that there are several large websites that provide online ebook services to libraries. For example, the website provides a centralized service of digital books only to libraries. Individual users of the Overdrive system gain access to the books in their own public library's online collection through logging in with their library card number and a password. Is this an online digital book collection? That is a good question. The number of books available to the subscribers is substantially different from institution to institution. The question is whether Overdrive is the online website or the local public library? Depending on how you view this question and many others, the number of online websites is determinant or indeterminate.

Another example is It has millions of digital books, mostly for sale. It also has a "free library" of books. Is it a library or a bookstore? Or both?

It became immediately evident that the availability of ebooks is changing rapidly. Many of the websites listed have some sort of restriction on access. They are either university libraries where only those associated with the school can access the books or they are private companies or repositories with other restrictions. My goal was to make a list long enough and inclusive enough that you can find a way to acquire access to the material you are searching for. Unfortunately, the list became so tangled that I soon realized that this particular goal was unobtainable.

No list of digital books would be complete without a reference to Google Books. Google has clearly amassed the largest online collection of digital books in the world. Some time ago, Google estimated that the total number of books, counting every book ever published to be, 129,864,880. Of course that was back in 2010 and millions more have likely been published since then. The real question is how many of those books has Google digitized? The last estimate was made in April of 2013 and claimed that Google had digitized more than 30 million books. We can assume that Google is still out there digitizing books, so there are probably millions more on the website at any time after 2013., the website of the National Library of Australia, has a published number of books of 18,920,532 as of the date of this post. A search in Trove's book collection for the term "genealogy" results in 137,242 hits. The same search on Google Books results in 7,720,000 results. In either case, the number of books is unimaginably large.

For genealogists, the online collection of digital books on includes the content of several large genealogical libraries. The total number of books is well over 100,000 and growing. When you go to the website, click on the Research tab at the top of the page and then click on books.

One of challenges of this project is to figure out how to list the websites. I began with the idea to start by listing all the ones I use and/or know about and then move on to all that I can find online anywhere in the world. I have explained what happened at this point. The numbers of books or items listed for some of the websites is more of an indication of their size rather than a current number of holdings. Most of these online libraries continue to acquire more books and other items and the numbers will change daily.

Here is a representative list of online book websites, not in any particular order:
What you need to learn from this list and my attempt is to search for a book by title in every case, copyright or no copyright, to see if a website has an ebook for your particular search. Even then, it would be a good idea to search in the larger websites to see if Google missed the ebook. At some point, it will become possible to assume that an ebook always exists and then the search will be to find it online in some sort of library and gain access to the book. Interlibrary loans will very likely become completely digitized. 

The above list gives no idea as to how many digital libraries exist in languages other than English. The number I found seems endless. Listing digitized map and newspaper sites was nothing compared to the number digital books sites I began to discover. Try searching. You will soon see what I mean. 

1 comment:

  1. Thank you James for your most comprehensive blog post. I look forward to exploring the links. Liz