Free Texts: Sources

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A pile of books in different colors

There are a few interesting things to talk about surrounding free and open textbooks. Quality is one. Usability is another. Why to write one (and/or, why not) is certainly critical. But where can you find these disruptive, open texts?

Not all faculty know there are free and open texts they can use; finding free and/or open textbooks (or even knowing to look) can sometimes be a trick. I knew about one or two sources, and did a little bit more digging. Admittedly, many of the sources of free texts linked below have a technical bent. On one hand, this might be because math, computing, and the sciences are familiar with working openly and giving things away. On the other, it might be because I am a member of the computing faculty, and therefore am most familiar with resources in that space.

  • [ Online Mathematics Textbooks] George Cain at Georgia Tech provides links to 76 mathematics texts.
  • [ Open Source Textbooks ] Rob Beezer at the University of Puget Sound produces an open source text on linear algebra, and links to a number of other resources. He makes the distinction that if the author retains copyright, it isn't really free.
  • [ Textbook Revolution ] A "student-run site dedicated to increasing the use of free educational materials by teachers and professors."
  • [ Flatworld Knowledge ] Remixable textbooks. There's a lot going on here which I'll have to revisit in a later post.
  • [ FreeTechBooks ] What it says on the tin.

Those links give you scads of books to explore. What I'd like to explore next, however, is how free and open texts do not live in the same space as free and open software. Specifically, some of the issues (for teachers and faculty especially) that surround the gifting of a text into the commons.

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Matt is passionate about the design and development of usable languages for embedded control. You can some of his work at, a rallying point for parallel programming on the popular Arduino platform. However, most of the time Matt keeps himself busy as a member of the faculty at Berea College.


OER Commons: and particularly for textbooks:


Community College Open Textbook Consortium:

Those links are fantastic. I would also report the <a href="" target="_blank">O'Reilly Open Books Project</a>.

<i>Edit: i'm sorry but the link is not in textbooks topic, but it is interesting too.</i>

Check out

Also, a fledgling idea that started several years ago, but hasn't quite received the love that some of the now big-boy efforts have, the Open Book Project, hosted on Ibiblio has a relatively thin collection, but nonetheless worth mentioning, in case some want to feed it.

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