You don't have to go to college. Yes, education is expensive there. It's easier in Turkiye. (It was easy 25 years ago). If I had been there, maybe I wouldn't have been able to go either.
I prepared a folder for you.
For now, I have added a few books.
By area of interest.
I will continue to add.
You can take a look at the same link a few hours later.
https://drive.google.com/drive/folders/103jfH7wuAM6ctqV4vJOetgoH4Xf6g1bq?usp=sharing