Where to download high quality scans of photobooks free?

From searching the web and torrent sites for scans of Photographers work like David Bailey, Steve McCurry etc. I discover it's extremely hard to find HQ images that haven't been alternated in some way or another. David Bailey for example has over 100 books yet only a couple can be found in digital form.
I'd love to know if there is a site like this where people share scans or have access to full Res copies of famous works.

I love studying others works and enjoy a good photobook. But sometimes I just want to see them close up on screen digitally. I've had some scans in the past from friends but they are not professional at all and the colours are completely off (and pages bent)


If anyone knows some good sources for such things It would make my year!
Thanks in advance
Bilbobaglips Snr Jr III