Re: Humble Book Bundle: Data Science

Replied to If this is legit and DRM-free, yes, there are a… on Humble Book Bundle: Data Science via Hacker News:

Humble Bundle content is DRM-free. Once you pay you get download links in your e-mail for downloading the content. Books are offered in PDF, ePub and Mobi formats. You can back up the books and/or keep the e-mail for future.

If you sign up for an account you can also save your purchase to your account and then access all the purchases made through the library.