I understand the struggle of wanting to dive into a new book without breaking the bank. One of my go-to spots for free books is Project Gutenberg. It's a treasure trove of over 60,000 free eBooks, mostly classics whose copyrights have expired. The selection is incredible, from 'Pride and Prejudice' to 'Frankenstein.' Another great option is Open Library, which lets you borrow modern titles digitally, just like a physical library. For contemporary reads, ManyBooks offers a mix of free and discounted books, often with recommendations based on your preferences. I also check out Google Books; they have a vast collection of free previews and full texts, especially for older works. Just remember to support authors by purchasing their books when you can, but these sites are lifesavers when you're on a budget.