Mark Z. Danielewski talks about the following: What has changed in publishing to allow you to use more color? Collaborating process with Poe and TZD. The last page of House of Leaves. The language of Only Revolutions.
I was wondering about this same question. I have a House of Leaves that's in Black and Red and on the preface it says "there's also this and that version with more colours". There's only one version of Only Revolutions, isn't there?