If goodreads had page counter widget we could use as a reading challenge tracker, than you wouldn't have to separate omnibuses or wonder how to count something.
But it is how it is.
What is funny to me is people who keep track of comics and manga as books on GR. One volume of 100-150 pages of pictures and maybe 5 pages of text is not a book lol. There are better sites to track your comics/manga.
But, hey to each his own
I'm sure some people track even the picture books they read to their kids
