Jim Hague said:Aha, I can answer this! Ok, interior art on WLD is extremely sparse - no full-page art, and aside from small maps at the beginning delineating Regions or the occasional helpful diagram, there's nothing. Mind, this is offset by the frankly beautiful full-color maps that come with the book. Wordcount is somewhere over 1 million - that's some small text on those 840 or so pages.
By full-page I didn't mean real full-pages, just equivalent.
And the word count is about twice what I estimated, so even if the pay was $0.02/word the writing costs are roughly the same as my estimate.