The book is available online: http://archive.org/stream/BrainfillingCurves-AFractalBestiar...

Nice, I forgot to search for alternate sources. It's a very nice gallery (with some maths too) of fractals, I'd be happy to have other sources for more complex and recent knowledge about them.

It's literally a button there. "Read Online".

Weird, so eager to read the main content I only saw the 'Buy the Book' button at the bottom. Too used to leanpub layout methink.

Well, it looks like a nice book and you can read it online or download it (there's a link at the top). The "Brainfilling" title is probably a pun to make the title more interesting.

And with it's big colorful pictures it would make a great and nerdy cofee table book.