I love diving into free books during vacations, especially when I want to relax without spending a dime. My go-to spot is Project Gutenberg—it’s a treasure trove of classic literature, from 'Pride and Prejudice' to 'Dracula,' all legally free because they’re in the public domain. Another great option is Libby, which connects to your local library card and lets you borrow e-books and audiobooks. If you’re into contemporary reads, check out Open Library, where you can borrow modern titles for free. For something more niche, ManyBooks offers a mix of classics and indie works, perfect for beachside reading. I’ve discovered so many gems this way, and it’s all just a click away.