- Buy a paper-white kindle (its worth it, trust me)
- Find a book you want on amazon and copy its isbn
- Go to https://libgen.rs and search the isbn
- Sort by extension and find the .epub links
- Click on the title of the book you want
- Find "Libgen & IPFS & Tor" link and click that
- Click "GET" at top of page
- Find your locally saved .epub file and upload it here: https://www.amazon.com/gp/sendtokindle
All the books you could possibly want on your paper-white kindle.