The books recommended all look expensive, so not for dabbling. 2. A quick search turned up a bunch of free resources that look helpful: LibreTexts ( https://libretexts.org ). - Source: Hacker News / 10 months ago

There are open-source textbooks available free as pdfs from openstax.org and libretexts.org I can't speak to the organic ones, but the general and analytical texts are as good as any hardcover text. Source: 12 months ago

You can also get more up to date, peer reviewed texts as free pdfs from openstax.org or libretexts.org. Source: about 1 year ago

PROMPT: Use the following sources to cite information: Https://chem.libretexts.org/ Https://libretexts.org/. Source: over 1 year ago

Https://libretexts.org/ might help. Source: over 1 year ago

You can also read free books at archive.org and gutenberg.org. Source: 7 months ago

If you like classics you can get public domain books from gutenberg.org. Source: 7 months ago

Now, there is a bit of a twist to this read. While all 4 of these short stories are available on gutenberg.org, they are not always printed as a single collection of short stories. In fact, if you search online for The Death of Ivan Ilych and Other Stories, then the table of contents may list a completely different set of "other stories." If you prefer to purchase a copy of the works and/or acquire a physical... Source: 9 months ago

"This is an altered version of [book name] that's freely available at gutenberg.org.". Source: 10 months ago

I'd like to get the Leroux novel in the original French (I know it's on gutenberg.org, which is great but I'd like a paper one too), but there are so many editions out there, many of which are either self-published by randos or are in simplified French. On top of that, it's tough nowadays when online booksellers' listings either lump all the editions together or don't seem trustworthy to actually send the one... Source: 10 months ago