I’ve been down this rabbit hole before, trying to find legal ways to read books online. For 'The Heir,' it really depends on where you look. Legitimate platforms like Amazon Kindle, Google Books, or even your local library’s digital lending service (like OverDrive or Libby) often have PDF or ebook versions you can borrow or purchase. Publishers usually distribute legal copies through these channels, so you’re supporting the author while reading.
That said, there are sketchy sites out there offering free PDFs, but they’re almost always pirated. It’s frustrating when you just want to read without breaking the bank, but authors deserve compensation for their work. Some publishers even offer free chapters or previews on their official websites, which is a great way to sample the book before committing. If money’s tight, libraries are a lifesaver—many have digital collections that are totally free with a library card.