> For the complete documentation index, see [llms.txt](https://sigma-1.gitbook.io/notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sigma-1.gitbook.io/notes/ebooks.md).

# eBooks

* [free-programming-books](https://github.com/vhf/free-programming-books/blob/master/free-programming-books.md#go)