The notion that you need cutting edge books to educate yourself is poorly informed. There are countless well written resources for every aspect of a good educa

The notion that you need cutting edge books to educate yourself is poorly informed. There are countless well written resources for every aspect of a good education available for free online. They are often not as easy to find as their well-advertised modern equivalents. Saying there aren’t good free textbooks is like saying there aren’t good free classics on Project Gutenberg. It’s ignorant.