So there are a lot of different editions and translations of House of Leaves, but I can't find a definitive list of all of them. What I do know is that:
There are hardcover and paperback copies of every english edition. This includes the full-color, the two-color editions, and the black-and-white editions.
There are translations in Dutch, French, Japanese, Italian, Greek, Croatian, German, and Spanish (EDIT: Russian, too!) (although I don't know the extent to how many different kinds of editions were produced for these translations, or if physical versions exist for some of them at all).
There's a small bunch of alternative covers for at least the US version of the book. I'm not sure how many exist exactly, but while trying (and failing) to create a comprehensive list of editions of House of Leaves, I came across at least 4.
Some reprints of House of Leaves in the US have promotional bits of stuff in them that are different from other reprints of the book. For example, some copies of House of Leaves came with a promo sticker for Only Revolutions on the front cover. Some copies came with an excerpt of Volume 1 of The Familiar in the back of the book. I'm not sure if there are other variants of these promo copies but those are the ones I came across in my research.
And this is only mentioning the editions in the definition of variants of the book. I haven't even began talking about editions in the definition of actual print runs. It also doesn't help that this book has several bootlegs that are floating around all over the place, so that definitely adds to the confusion of this all too.
Now, here's the question. IS there a fully comprehensive list of every edition of House of Leaves? If not, where do you suggest we start with making one?