Scihub, Libgen, Anna's archive, Mobilism et al. Not a permanent resource but I have institutional access to basically anywhere that allows me to access academic resources through my institution, so I can also provide direct P2P access too if you want.
Bless you, you're a gentleman and (I guess literally) a scholar!
If you can't find a textbook on LibGen or Zlibrary, hit me up. I'm good at sourcing pirated textbooks.
Sometimes I can only find earlier editions or, for example, the international edition rather than the Canadian-specific edition that your course has instructed you to buy but 95% of the time those special editions and the newer editions are just a reworked version of the exact same content.
It's actually a racket where courses will tell students to buy the most recent edition of a textbook to actively discourage students from buying second-hand textbooks of the previous edition for fear that they're getting out of date information when actually all they do is update the pictures, change the cover image, amend typos, and occasionally they'll shift the content around a bit of update the little case studies that reinforce the learnings from the chapter in order to keep them relevant to today.
But the actual core of the content is almost always identical/virtually identical.
So yeah, let me know if you need help with sourcing any textbooks or other books.
Messaged!
I'm well aware of the racket. I recently returned to college after 15 years of working, and I knew back then how the racket worked. It's only gotten worse. The extra injury is that one of these texts is for an introductory course that goes into less detail than any decent youtube series. I understand most people won't be going into a course of study after a decade of personal interest in the subject, but even freshman students in a STEM subject shouldn't be this ignorant. Looking ahead at the syllabus and powerpoints, I learned all of this in middle school.
I’ve had good success with libgen and the internet archive for most of my textbooks in the past. If you need to log into a website via the textbook for homework though you’re SOL and you’ll have to buy it. If you’re local to your school the library on campus should also have a copy of every textbook used at the school.
Are you a student? (What are you studying? Don't dox yourself – be a little vague.) Do you have institutional access? It's worth checking with your library for a digital copy; if it's a core text, it should be available.
Depending on the subject, it's worth looking into previous editions or using the library. Or search for the name of the book + pdf and you might find a copy online.
My approach would be to start with the online library. Or the physical library if nearby/on campus. If that doesn't work, try ickdscl's suggestions. If that doesn't work, search for the book + PDF (I tend to trust e.g. libgen more than random websites found on google but I can't say I've ever had an issue, it's just a precaution). If that doesn't work, see how much the previous edition or a second-hand copy of the current edition is. If that's too expensive, consider the edition before that. If it's still too expensive, I ain't reading it lol; I'll start the process again with a similar-looking textbook.
If you are a student, mention the cost to your tutor; they might have a spare inspection copy of the current or previous edition that they could give/lend you. Or you might partner-up and buy a copy with a friend to share/scan throughout the year.
You can always look for an alternative textbook, too. Reading the primary sources for yourself is always the best option but it is time-consuming and it's a skill that must be developed. Textbooks are good for wider context, an overview, helping develop the relevant academic skills (e.g. spotting the relevant part(s) of the primary sources). They can help things click, or help clarify something confusing. They have their uses. If you can't find the textbook, consider those uses – what would you be trying to get from the source? – and see if you can get the same thing from somewhere else.
A textbook chapter on broken windows theory, for example, will discuss however many ideas and concepts. An article on the same topic will likely introduce some, most, or all of those same ideas and concepts before/while presenting a novel argument. An article in some disciplines will need to 'set the scene' and explain the 'state of the art'. So you can sometimes get the same thing as from a textbook chapter by reading the first half-or-so of an article (depending on the subject/structure). Do that for a few articles in case the author missed anything major, and you should be fine.
Just remember that PDFs aren't necessarily secure. They may be able to send data back to whoever created the document. This includes data in other PDFs and about whether you have opened the file. So if you open a PDF of a bank statement and a PDF of a tampered textbook, you might be in trouble. One solution is to turn off scripts in the settings, which may provide some protection. Another is to be careful not to leave PDFs open. Both options could be imperfect but I've never had a problem (if I have, I've not yet found out).
Edit: Yes, knowledge wants to be and should be free!
Yes, I'm a student, studying in a rigorous environmental field. I'm being as vague as I can be! There's a few reference copies available of my physics text, but none to take home. I want a copy for homework problems. I can scan the pages with those problems, at least... I live an hour drive from campus, though, so I would like to not be out of luck if I miss a problem or two.
I was able to find one textbook thanks to suggestions here, so thank you for saving me $250 (more like not giving the exploitative textbook industry a quarter grand)!
Talk about whatever, respecting the rules established by Lemmygrad. Failing to comply with the rules will grant you a few warnings, insisting on breaking them will grant you a beautiful shiny banwall.
A community for comrades to chat and talk about whatever doesn't fit other communities