'Buddha's Brain' has been on my radar for a while. From what I've gathered, it's not legally available for free in full online—most reputable platforms like Amazon or Google Books offer it for purchase. Sometimes, libraries have digital lending options, so checking OverDrive or Libby might be worth a shot.
That said, the authors—Rick Hanson and Richard Mendius—do share a lot of free content on their websites and podcasts. If you're curious about the core ideas, their talks on neuroplasticity and meditation are a great primer. It's one of those books where even a few key takeaways can shift your perspective, so if you can’t find it free, maybe a used copy or audiobook snippet could tide you over. The blend of science and spirituality in it feels like a warm conversation with a wise friend.