If you want to grab a PDF of 'Ruined' today, here's how I’d break it down for you — and I say this like someone who loves collecting books but hates the sketchy corners of the internet. First thing: legality depends on who owns the rights. If 'Ruined' is still under copyright (most modern books are), downloading a free copy from an unknown site is probably illegal. That doesn't mean there aren't legal, free options: maybe the author released a chapter or the publisher offered a promo PDF, or the book was published under a Creative Commons license. I always check the publisher's website, the author's official page, and places like Project Gutenberg or Internet Archive for legitimate public-domain or author-approved copies.
Safety-wise,
pdfs from torrent sites or random file-hosters can be compromised with malware or contain dodgy JavaScript. I prefer using official vendors (ebooks from Kobo, Google Play, or a publisher's storefront), library lending platforms like Libby/OverDrive, or a verified archive. If I ever do download a free PDF, I scan it with antivirus, open it in a sandboxed reader, and check the file size and metadata — tiny files claiming to be full novels are a red flag.
Practical tips: search for the ISBN or the book title with the publisher name, verify any free offering against the author/publisher's announcements, and favor reputable libraries or stores. If you want to avoid
drama, buy it or borrow it legally; paying for a book supports creators I love, and it lets me sleep better at night.