Wikipedia Books

Have you heard of Wikipedia Books? I guess the info on wikipedia is public domain so anyone can just take the text and use it. People will take a topic and compile a bunch of related topics into a book and publish it. There’s actually a tool in the sidebar of wikipedia to facilitate the process. This has been going on since 2007.

Here’s how:
Here’s a catalog:

Now let’s all go buy free words from the internet and clutter up our bookshelves!